All physics 39Electricity and Circuits39393939393939393939393939393939393939393939393939393938Energy38383838383838383838383838383838383838383835Force and pressure35353535353535353535353535353535353535353541Magnets and magnetism41414141414141414134Mass, weight, volume and density343434343434343434343434343434343434343434343437Sound and light37373737373737373737373737373737373737373737373733Speed, distance, time and temperature33333333333336Springs and moments36363636363640The Earth in Space404040404040404040404040404040404040404040404040404040404040404040404042Measurement and Units42424242424242Page 1 of 10Electricity and Circuits 1. What is the unit for electrical current?WattAmpere (amp)VoltOhm Loading... 2. In which of the circuits shown will the bulb (or bulbs) be the brightest?CADB Loading... 3. In which of the circuits shown will the bulb (or bulbs) be the dimmest?CADB Loading... 4. Which of the circuit diagrams shows two bulbs joined in parallel?ADBC Loading... 5. Which of the circuit diagrams shows two bulbs joined in series?CBAD Loading... 6. The circuit shows two bulbs and an open switch.Both bulbs are on.What will happen if the switch is closed?Bulb P will go out and Q will get brighterBoth bulbs will go outBoth bulbs will get dimmerBulb P will get brighter Loading... 7. The circuit shows two bulbs and a switch.Both bulbs are on.Is the switch OPEN or CLOSED?ClosedOpen Loading... 8. Which of the lamps in the diagram will be on?They will both be onJust lamp BJust lamp ANeither will be on Loading... 9. Look at the circuit diagram which shows 2 batteries connected to three bulbs.What would happen if we added an extra battery?The bulbs would get brighterThe batteries would last longerThe bulbs would go outThe current would get less Loading... 10. If I unscrewed bulb B from its holder what would happen to the other bulbs?Bulb A would get dimmerBulbs A and C would keep working as beforeBulb C would go outBulb A would go out and C keep working Loading... 11. Look at the circuit diagram and say which of these statements is true.Bulb A is brighter than bulb BAll three bulbs are on but C is brighter than the other twoAll the bulbs have the same brightnessBulb C does not light up Loading... 12. Which of these substances conduct electricity?PaperGlassWoodCopper Loading... 13. The diagram shows a circuit containing two similar bulbs and a battery.Which bulb will be brightest?Bulb ABulb BThey are both the same brightness Loading... 14. The diagram shows a circuit containing two similar bulbs and a battery.If Bulb B is unscrewed what will happen to bulb A?Bulb A will go outBulb A will remain unchangedBulb A will get a lot brighterBulb A will get dimmer Loading... 15. What happens to the current through a component if the voltage is increased?DecreasesDoes not changeIncreases Loading... 16. Name an instrument for measuring the current in a circuitResistorPotentiometerVoltmeterAmmeter Loading... 17. Which of these substances will allow electricity to go through it?GlassCopperPaperWood Loading... 18. When talking about electricity, what do the letters AC stand for?Average CurrentAlternating CircuitAdvanced CircuitAlternating Current Loading... 19. Which of the following is NOT a metal but DOES conduct electricity?SulphurIronCopperGraphite Loading... 20. Which of the circuit diagrams shows two bulbs joined in parallel?CDAB Loading... 21. The circuit below shows 3 lamps (P, Q and R) and 4 ammeters (A1, A2, A3 and A4)The lamps are all similar to each other.A1 reads 0.3A.Will the reading of A4 be more than 0.3A, less than 0.3A, equal to 0.3A or zero amps? Less than 0.3AZero ampsEqual to 0.3AMore than 0.3A Loading... 22. The circuit below shows 3 lamps (P, Q and R) and 4 ammeters (A1, A2, A3 and A4)The lamps are all similar to each other.A1 reads 0.3AIf A2 reads 0.1 amps what will be the reading on A3? 0.3A0.2A0A0.1A Loading... 23. The circuit diagram shows 4 components represented by circuit symbolsWhich of the symbols represents a light dependent resistor? DCBA Loading... 24. The circuit diagram shows 4 componentsWhat changes would you notice to this circuit if you placed your hand over component B making it darker? (Tick all that apply) D would get quieterD would get louderC would get dimmerC would get brighter Loading... 25. What is the name of this component?DiodeLight depentent resistorBuzzerVariable resistor Loading... 26. What kind of circuit is this?an AND circuitan OR circuitA relaya parallel circuit Loading... 27. What component does this electrical symbol represent?LEDLDRVariable resistorDiode Loading... 28. What is the name of the component marked X and would the bulb be on or off?Component X is a LEDComponent X is a resistorComponent X is a diodeThe bulb is ONThe bulb is OFF Loading... Page 2 of 10Energy 29. A falling stone will have what kind of energy?Light energyMovement energyElectrical energySound energy Loading... 30. What form of energy is stored in a piece of coal?Heat energyChemical energyPotential energyKinetic energy Loading... 31. What sort of energy is produced by an electric motor?Sound energyLight energySpeed energy (movement)Chemical energy Loading... 32. A change of electrical energy into kinetic (speed) energy could be produced byWinding up a clockA battery powered torchA bicycle dynamoAn electric motor turning Loading... 33. Name the metric unit for energyKilogramJouleWattNewton Loading... 34. This question is about radiation of heatA black object will be a .....poor radiator and a good absorber of heat radiation good radiator and a poor absorber of heat radiation good radiator and a good absorber of heat radiation poor radiator and a poor absorber of heat radiation Loading... 35. A ball sitting at the top of the stairs has what kind of energy:Kinetic (speed) energyGravitational potential (height) energyChemicalHeat energy Loading... 36. A moving car has which kind of energy:strain energythermal energykinetic energypotential energy Loading... 37. What unit is used to measure energy?KilogramJouleWattNewton Loading... 38. Something has kinetic energy when....It is heavy it is movingIt is stretchedIt is high up Loading... 39. Something has gravitational potential energy when.... it is movingIt is stretchedIt is heavyIt is high up Loading... 40. Which of the following is not a form of energyLightSoundFrictionHeat Loading... 41. Which of the energy changes below represents that which takes place in an electric motor?Chemical energy --------> Electrical energyChemical energy --------> Kinetic energyStrain energy --------> Kinetic energyElectrical energy --------> Kinetic energy Loading... 42. Which of the energy changes below represents that which takes place in a firework rocket?Chemical energy --------> Kinetic energyStrain energy --------> Kinetic energyElectrical energy --------> Kinetic energyChemical energy --------> Electrical energy Loading... 43. Which of the energy changes below represents that which takes place when an arrow is fired from a bow?Electrical energy --------> Kinetic energyStrain energy --------> Kinetic energyChemical energy --------> Kinetic energyChemical energy --------> Heat and light energy Loading... 44. Which of the energy changes below represents that which takes place when some wood is burntChemical energy --------> Kinetic energyChemical energy --------> Heat and light energyStrain energy --------> Kinetic energyPotential energy --------> Kinetic energy Loading... 45. Which of the energy changes below represents that which takes place when a stone is droppedStrain energy --------> Kinetic energyChemical energy --------> Heat and light energyChemical energy --------> Kinetic energyGravitational potential energy --------> Kinetic energy Loading... 46. Burning coal converts chemical energy into what kinds of energy (tick TWO boxes)Light energyKinetic enegyHeat energyStrain energy Loading... 47. A ball is held in place at the top of a slope at position XWhen the ball is released it rolls down the slope, eventually coming to rest at position ZAt what position does the ball have the most kinetic energy? Position ZPosition XPosition Y Loading... 48. A ball is held in place at the top of a slope at position XWhen the ball is released it rolls down the slope, eventually coming to rest at position ZAccoding to the law of conservation of energy, energy can never be created or destroyed so in what form does the energy exist at postion Z? Heat energyPotential energyStrain energyChemical energy Loading... 49. A firework rocket is resting in its launcher at position 1.After being lit the rocket climbs to position 3 (its highest point) from where it falls back to the earth, hitting the ground at position 5.In what form does the energy exist at position 1?Chemical energyStrain energyGravitational potential energyHeat energy Loading... 50. A firework rocket is resting in its launcher at position 1.After being lit the rocket climbs to position 3 (its highest point) from where it falls back to the earth, hitting the ground at position 5.At postion 2 there is an energy changeChemical energy→ Energy A→ Energy B→ Energy CWhat energy forms does the chemical energy change into?(tick all that apply)Sound energyLight energyStrain energyHeat energy Loading... Page 3 of 10Force and pressure 51. The diagram shows a roller coaster car moving downwards quite fast.The arrows represent two forces which act on the roller coaster.What does X represent?UPTHRUSTX represents the direction the car is movingFRICTIONGRAVITY Loading... 52. The diagram shows a roller coaster car moving downwards quite fast.Which force is making the car speed up (X or Y)?X (friction)Y (gravity) Loading... 53. The picture shows a submarine. There are two forces acting on the submarine represented by red arrows. What is the name of the force labelled X?FrictionAir resistanceGravityUpthrust Loading... 54. The picture shows a submarine which is not moving.There are two forces on the submarine: Upthrust (X) and gravity (Y) Which force is bigger?Neither, they are both the sameGravity (force Y)The upthrust (force X) Loading... 55. The diagram shows a parachute falling at a steady speed.There are two forces on the parachute represented by red arrowsWhich force is bigger?The force Y (gravity)The force X (air resistance)Neither. They are both the same size. Loading... 56. Alice put four objects on to a tray and slowly tipped it up.The pencil sharpener slid first. The matchbox slid next. Then the scissors. The rubber slid last. Which object had the most friction between it and the tray?The rubberThe scissorsThe matchboxThe pencil sharpener. Loading... 57. Alice put four objects on to a tray and slowly tipped it up.The pencil sharpener slid first. The matchbox slid next. Then the scissors. The rubber slid last. Which object had the least friction between it and the tray?The rubberThe matchboxThe scissorsThe pencil sharpener Loading... 58. Fran pulled a box containing some weights across the carpet. She used a force meter to measure the force needed to pull the box.What force was making the box difficult to move?GravityUpthrustFriction Loading... 59. What force holds a planet in orbit around the sun?ElectrostaticGravityFrictionMagnetism Loading... 60. What is the name of the force which causes a moving car to slow down?GravityMagnetismFrictionUpthrust Loading... 61. What sort of surface should something have to prevent slipping?BlackRoughSmoothShiny Loading... 62. What force causes a moving car to slow down?FrictionMagnetismElectrostaticGravity Loading... 63. What instrument would you use to measure a force?BalanceMetre ruleStop watchSpring balance (newton meter) Loading... 64. Which of the following is not a forceFrictionHeatUpthrustGravity Loading... 65. The diagram shows a parachute falling.What is the name of the force labelled X?Air resistanceGravityUpthrustMagnetism Loading... 66. The diagram shows a blue ball hanging from a string.Which red force arrow best represents the force of gravity on the ball?DABC Loading... 67. The diagram shows a blue ball hanging from a string.Which force arrow best represents the force of the string pulling on the ball?DACB Loading... 68. The legs of a chair each have an area of 20cm2 .The chair has 4 legs and a mass of 4kg.What is the pressure of each leg on the ground?0.5 N/sq cm0.05 N/sq cm2.0 N/sq cm0.2 N/sq cm Loading... 69. The legs of a chair each have an area of 20cm2 .The chair has 4 legs and a mass of 4kg.If the chair had thinner legs (the area of each leg was less) what effects would this have?The pressure on the floor would increaseThe force on the floor would increaseThe pressure on the floor would decreaseThe force on the floor would decrease Loading... 70. Why is it preferable for ice skates to have a very thin edge?To increase the pressure of the blades on the iceTo increase the area of blade in contact with the ice.To decrease the force on the iceSo that the ice is less likely to crack Loading... 71. The base of a brick measures 20cm x 8cm. When resting on the ground it excerts a pressure of 0.125 N/cm2. What is the mass of the brick? (The Earth's gravity excerts a force of 10 N/kg)20N160 cm22kg128kg Loading... 72. Camels have wide feet.How does this help them walk on sand?It makes the downward force on the sand lessIt gives them better gripIt increases the pressure on the sandIt makes the pressure on the sand less Loading... Page 4 of 10Magnets and magnetism 73. What does N stand for on a magnet?North seeking poleNegative poleNormal PoleNeutral pole Loading... 74. Sophia brings the north seeking pole of one magnet near to the north seeking pole of another magnet.What will happen?The magnets attract each otherThe magnets push each other apartNothing happens Loading... 75. Two magnets, when brought near each other are found to REPEL.If the pole of one magnet is north what is the other pole?SouthNorth Loading... 76. Which of these materials is attracted to a magnet?AluminiumCopperIronGlass Loading... 77. Two magnets, when brought near each other are found to REPEL (push apart)If the pole of one magnet is north what is the pole of the other magnet?SouthNorth Loading... 78. If the North seeking pole of one magnet is brought near the south seeking pole of another magnet what will happen?Nothing will happenThey will attract (pull together)They will repel (push apart) Loading... 79. George thought that large magnets would be stronger than small magnets. This statement is a ....PredictionConclusionObservationMeasurement Loading... 80. Which of the following metals are magneticLeadZincCopperNickel Loading... 81. This image shows the magnetic field lines around a bar magnetWhich end of the magnet will be north, A or B?BA Loading... 82. The diagram shows how an electromagnet can be made by passing an electric current through a coil of wire wrapped around a soft iron bar (an iron nail will do)Which of the options below will increase the strengthg of the magnet?(tick all that apply) Increase the curentTake away the iron nail (leaving just the coil of wire)Increase the number of coilsUse two cells instead of one Loading... Page 5 of 10Mass, weight, volume and density 83. From the list given which would be the best instrument for measuring the volume of some water?Metre ruleTop pan balanceMeasuring cylinderMicroscope Loading... 84. What is measured by a thermometer?TimeWeightTemperatureSpeed Loading... 85. Which would have the greatest volume (take up the most space), 1kg of water, 1kg of wood or 1kg of feathersThey would all have the same volume1kg of feathers1kg of water1kg of wood Loading... 86. Which unit of measurement is used to measure MASSSecondMetre Kilogram (or gram)Newton Loading... 87. Which unit of measurement is used to measure WEIGHT?MetreNewtonSecondGram Loading... 88. How many kilograms are in a tonnea hundredfiftya thousanda million Loading... 89. Which would be the best instrument to measure the volume of some water?Stop watchSpring balanceMeasuring cylinderTest tube Loading... 90. From the list given which would be the best instrument for finding the mass of a small stoneMetre ruleStop watchA top pan balanceMeasuring cylinder Loading... 91. Which set of apparatus would you use to find the density of a small pebble?A measuring cylinder and a rulerA measuring cylinderA balance and a measuring cylinderA ruler and balance Loading... 92. A block of plastic has a volume of 6cm3 and a mass of 12g. What is the DENSITY of the plastic?2 g/cm30.5 g/cm372 g/cm318 g/cm3 Loading... 93. How heavy is a microgram?1 million grams1000 grams1 thousandth of a gram1 millionth of a gram Loading... 94. What is the unit for densityGrams per cubic centimetreMass / VolumeKilogramsNewtons per square centimetre Loading... 95. A brick measures 3cm x 4cm by 5cm. It has a mass of 120gWhat is the volume of the brick?2 g/cm312 cm30.5 g/cm360 cm3 Loading... 96. What is the metric unit for mass?KilogramNewtonSecondPound Loading... 97. How many cubic centimetres are in a cubic metre ?a thousandfiftya hundreda million Loading... 98. The amount of matter in a substance is itsmassweightdensity Loading... 99. If you went to the moon what would happen to your weight?It would stay the SameIt would increase (get more)It would decrease (get less) Loading... 100. If you went to the moon what would happen to your mass?It would decreaseIt would increaseIt would stay the Same Loading... 101. the KILIGRAM is a unit of what kind of measurement?DensityMassForceWeight Loading... 102. From the list given which would be the best instrument for finding the volume of a small stoneStop watchMeasuring cylinderA top pan balanceMetre rule Loading... 103. How many kilograms are in a tonnea milliona hundredfiftya thousand Loading... 104. The cubes below all have the same volume.The mass of each block is shown inside each cube.Which substance has the highest density?IronAluminiumWoodWater Loading... 105. a = 5cm b=3cm c=3cmThe mass of the block = 90gWhat is the volume of the block?45 cm318 cm311 cm315 cm3 Loading... 106. a = 5cm b = 3cm c = 3cmThe mass of the block = 90g What is the density of the block?0.5 g/cm390 cm32 g/cm345 g/cm3 Loading... Page 6 of 10Sound and light 107. Pick the best description to describe the word REFLECTION:Changing the direction of a light rayMaking something warmerThe slowing down of a moving objectMaking a spring longer Loading... 108. Which travels faster - sound or light?lightThey both travel at the same speedsound Loading... 109. When a guitar makes a higher note what happens to the vibrating string?It vibrates fasterThe vibrations are larger (bigger)It vibrates slowerIt gets longer Loading... 110. What needs to be done to increase the pitch of a guitar string?Make the string longerTighten the stringLoosen the stringPluck it harder Loading... 111. If a guitar string is plucked harder what will happen?It will sound lower (the pitch will decrease)It will sound higher (the pitch will increase)It will sound louder (more volume)It will sound softer (lower volume) Loading... 112. If a violin string is going to make a sound itneeds to be long and thinneeds to be pluckedneeds to vibrateneeds to be very tight Loading... 113. If the moon exploded we would not hear it becauseit would be too quietthe moon is too far awaysound does not travel through a vacuumThere is no oxygen in space so the moon could not explode anyway Loading... 114. What is something called if we can see through it?OpaqueTranslucentTransparent Loading... 115. What is something called if light cannot pass through it?OpaqueTransparentTranslucent Loading... 116. What is meant by the PITCH of a sound?How high or low it isHow loud or soft it isWhat instrument is playing it Loading... 117. What word describes what happens to a light ray when it hits a mirrorReboundsRadiatesReflectsBounces Loading... 118. Pick the best description to describe the word REFRACTION:The slowing down of a moving objectThe bending of lightThe change of direction of a light ray when it hits a mirrorThe stretching of a spring Loading... 119. In order to make a guitar string vibrate quicker what needs to be done to it?Loosen the stringMake the string longerTighten the stringPluck it harder Loading... 120. What do we call something that does not allow light to pass through it?TransparentImpermeableOpaque3Translucent Loading... 121. What word describes something that you can see through?Impermeabletransparentopaquetranslucent Loading... 122. How far does sound travel in 1 second1000 kilometres1 kilometre1metre330 metres Loading... 123. What does 'translucent' mean?Dissolves in waterVery light in weightConducts heat wellAllows light to shine through it Loading... 124. How does it help you to be seen when you wear a 'Hi-Viz' yellow jacket at night?They reflect the light coming from any approaching carThey glow at night Loading... 125. What needs to be done to make a guitar string sound higherTighten the stringLoosen the stringPluck it harderMake the string longer Loading... 126. The diagram below shows a light ray passing through a glass block.This digram represents which physical process?RefractionReflectionScatteringDispersion Loading... 127. Pick the correct sentence from those given to best describe the term below:FrequencyThe height of a waveThe number of vibrations per secondHow loud the note soundsHow high or low a note sounds Loading... 128. Pick the correct sentence from those given to best describe the term below:PitchThe height of a waveThe number of vibrations per secondHow high or low a note soundsHow loud the note sounds Loading... 129. Pick the correct sentence from those given to best describe the term below:AmplitudeThe number of vibrations per secondHow loud the note soundsHow high or low a note soundsThe height of a wave Loading... 130. Pick the correct sentence from those given to best describe the term below:VolumeThe height of a waveHow high or low a note soundsThe number of vibrations per secondHow loud the note sounds Loading... 131. The statements below describe some properties of light and sound.Tick those that are correct.Light and sound are both forms of energyLight can travel through the vacuum of space but sound cannot.Light and sound both travel as wavesLight travels faster than sound Loading... Page 7 of 10Speed, distance, time and temperature 132. How many millimetres are in a metre10 000101000100 Loading... 133. Which of the following is the boiling point of water in degrees Fahrenheit?100 F273 F32 F212 F Loading... 134. Which is the odd one out of the words listed belowCelsiusCurieKelvinFahrenheit Loading... 135. A car is travelling at 60km/hHow far will it travel between 9.00am and 10.00am?60km30km180km120km Loading... 136. How many millimetres are in a metre10010 000101000 Loading... 137. A toy car travels at 7m in 2 seconds. What is it's average speed?3.5 m/s3,5 mph9 m/s14 m/s Loading... 138. A boy cycles 2 km in 250 seconds. Calculate his average speed.125 km/s8 m/s125 m/s500 m/s Loading... Page 8 of 10Springs and moments 139. The diagram shows a log supported at its centre.Peter is 1.5m from the centre and John is 2.5m from the centre.Does the log balance, and if not which side goes down?The log balancesPeter's side goes downJohn's side goes down Loading... 140. The diagram shows a log supported at its centre.Peter is 1.5m from the centre and John is 2.5m from the centre.How far will John have to move to make the log balance and in which direction?1m towards the centre0.5 m away from the centre0.5m towards the centre2m away from the centre Loading... 141. A spring is 10cm long.When 3 newtons are hung from it the sprng becomes 16cm.What extension is caused by the load of 3N?6cm2cm16cm12cm Loading... 142. A spring is 10cm long. When 3 newtons are hung from it the sprng becomes 16cm. Two springs are now joined in parallel (side by side) and 1 N added as a load. How long would the springs be now (length X) 12 cm16cm11cm6cm Loading... 143. A spring is 10cm long.When 3 newtons are hung from it the sprng becomes 16cm.The 3 N load is now replaced by a load of 1 newtonWhat would be the new length of the spring?16cm12 cm2cm6cm Loading... 144. A ruler is balanced at its centre and 5N weights are added as shown below.If the ruler still balances then what would be the distance X? 12cm3cm4cm2cm Loading... 145. A man was using a crowbar to move a stone.Unfortunately the stone was still too heavy for the man to move.To make the stone easier to move should he use a longer or shorter crowbar?Shorter crowbarThe length of the crowbar will make no difference.Longer crowbar Loading... Page 9 of 10The Earth in Space 146. What type of object is the moonA constellationA natural satellite of the EarthA planetA galaxy Loading... 147. Name the third planet from the SunMarsEarthMercuryVenus Loading... 148. We can often see the Moon at night.Which of the following is true?The moon is giving out its own light like a small sunThe moon is reflecting light from the Sun and doesn't produce any light of its own Loading... 149. Does the Sun rise in the North, South, West or the EastWestSouthNorthEast Loading... 150. At which of the times below will your shadow be the shortest?Early morning winterEarly morning summer.Midday winterMidday summer Loading... 151. Which of the times below will produce the longest shadow?Mid-day in the winterMid-day in the summerAfternoon in the summerAfternoon in the winter Loading... 152. How many planets are in the Solar System?75812 Loading... 153. What causes day and night?The Moon going around the EarthThe Earth spinning on its axisThe position of the starsThe Earth going around the sun Loading... 154. Which planet is nearest to the sun?MercuryMarsVenusEarth Loading... 155. Heat from the sun reaches us byrefractionconductionradiationconvection Loading... 156. During an eclipse of the sunthe Earth is between the Sun and the Moonthe Moon is between the Sun and the Earththe Sun is between the Moon and the Earth Loading... 157. What type of object is the Earth?A satelliteA planetA galaxyA star Loading... 158. What type of object is the Sun?A starA planetA satelliteA moon Loading... 159. How many 'equinoxes' are there in a year?425212 Loading... 160. What do we call the line followed by a planet as it moves around the sun?PoleOrbitAxisEquator Loading... 161. The Earth is tilted slightly so one pole points towards or away from the SunThe tilt of the Earth causes which of the following events?The change in the seasons and the length of day and nightThe length of the yearThe change in the seasonsThe length of the day and night Loading... 162. Day and night is caused byThe Earth going around the SunThe Moon going around the EarthThe Earth spinning on its axisThe Earth getting closer and further from the Sun Loading... 163. What name is given to the outer layer of the Earth's atmosphere?StratosphereExosphere2TroposphereThermosphere Loading... 164. What type of object is the SunA cometA planetA satelliteA star Loading... 165. Pick the largest object from the list belowSUN, EARTH, GALAXY, SOLAR SYSTEM SOLAR SYSTEMSUN,GALAXYEARTH Loading... 166. Which of the below is the largest?SUN, MOON, EARTHThey are all the same seizeMOONSUNEARTH Loading... 167. how long does it take the moon to go round the earth?1 day34 days28 days365 days Loading... 168. The fourth planet from the Sun isMercuryVenusMarsEarth Loading... 169. A solar eclipse happens whenthe Earth moves between the sun and the moon.the moon's shadow falls on the Earth.the Earth's shadow falls on the moon.Venus is between the sun and the Earth. Loading... 170. What is the largest planet in our solar system?JupiterSaturnUranusNeptune Loading... 171. What is blocked when a shadow is formed?SoundLightWater Loading... 172. The Sun feels hotter in summer in England because....Fewer clouds cover the SunThe Sun is hotterThe northern hemisphere is tilted towards the SunThe Sun is closer Loading... 173. Which of the following is NOT true about the MoonThe Moon has no gravityThe Moon has no atmosphereThe moon causes our tidesThe Moon is a satellite of Earth Loading... 174. Weather is colder in winter in England compared to the summer because....The Sun is coolerThe northern hemisphere is tilted away from the SunMore clouds cover the SunThe Sun is further away Loading... 175. Which of the following statements about the Moon is true?Part of the Moon is sometimes covered by cloudsThe Moon is a different shape each night.There is more than one moon, each moon is a slightly different shapeThe moon is always the same shape but only part of it is lit up which is why it appears to change shape Loading... 176. What object is at the centre of our solar systemA black holeThe MoonThe EarthThe Sun Loading... 177. Which is the largest out ofSUN, MOON, EARTH, GALAXY, SOLAR SYSTEM EarthSunSolar SystemGalaxy Loading... 178. Place the following in order of size (largest first)SUN, MOON, EARTHSUN, EARTH, MOONMOON, EARTH, SUNSUN, MOON, EARTHEARTH, SUN, MOON Loading... 179. What type of object is the Moon?A satelliteA planetA starA moon Loading... 180. What force holds a planet in orbit around the sun?ElectrostaticMagnetismGravityFriction Loading... 181. What event does this diagram represent?Eclipse of the MoonEclipse of the SunEquinoxLeap year Loading... Page 10 of 10Measurement and Units 182. What is the unit of density?Grams per cubic centimetreMetres per secondNewtons per square centimetreNewtonsJoule Loading... 183. What is the unit of force?JoulesNewtonsGrams per cubic centimetreKilogramsNewtons per square centimetre Loading... 184. What is the unit of pressure?Grams per cubic centimetreNewtonsKilogramsJouleNewtons per square centimetre Loading... 185. What is the unit of Energy?Newtons per square centimetreKilogramsNewtonsJouleGrams per cubic centimetre Loading... 186. What is the unit of speed?Newtons per square centimetreNewton metresGrams per cubic centimetreMetres per second Loading... 187. Which of the formula below is correct? Loading... 188. What is this formula used to calculate? SpeedDensityVolumePressure Loading... 189. What is this formula used to calculate? SpeedVolumePressureDensity Loading... Loading...
