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?WattOhmAmpere (amp)Volt Loading... 2. In which of the circuits shown will the bulb (or bulbs) be the brightest?CABD Loading... 3. In which of the circuits shown will the bulb (or bulbs) be the dimmest?ADCB Loading... 4. Which of the circuit diagrams shows two bulbs joined in parallel?CDAB Loading... 5. Which of the circuit diagrams shows two bulbs joined in series?ABDC 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 get dimmerBoth bulbs will go outBulb P will get brighter Loading... 7. The circuit shows two bulbs and a switch.Both bulbs are on.Is the switch OPEN or CLOSED?OpenClosed Loading... 8. Which of the lamps in the diagram will be on?Just lamp AJust lamp BNeither will be onThey will both 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 batteries would last longerThe current would get lessThe bulbs would go outThe bulbs would get brighter Loading... 10. If I unscrewed bulb B from its holder what would happen to the other bulbs?Bulbs A and C would keep working as beforeBulb A would go out and C keep workingBulb C would go outBulb A would get dimmer Loading... 11. Look at the circuit diagram and say which of these statements is true.All the bulbs have the same brightnessAll three bulbs are on but C is brighter than the other twoBulb C does not light upBulb A is brighter than bulb B Loading... 12. Which of these substances conduct electricity?GlassCopperWoodPaper Loading... 13. The diagram shows a circuit containing two similar bulbs and a battery.Which bulb will be brightest?They are both the same brightnessBulb ABulb B 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 remain unchangedBulb A will go outBulb 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?DecreasesIncreasesDoes not change Loading... 16. Name an instrument for measuring the current in a circuitPotentiometerVoltmeterAmmeterResistor Loading... 17. Which of these substances will allow electricity to go through it?CopperPaperWoodGlass Loading... 18. When talking about electricity, what do the letters AC stand for?Alternating CurrentAlternating CircuitAdvanced CircuitAverage Current Loading... 19. Which of the following is NOT a metal but DOES conduct electricity?SulphurGraphiteIronCopper Loading... 20. Which of the circuit diagrams shows two bulbs joined in parallel?BDAC 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? Zero ampsEqual to 0.3AMore than 0.3ALess 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? 0A0.1A0.2A0.3A Loading... 23. The circuit diagram shows 4 components represented by circuit symbolsWhich of the symbols represents a light dependent resistor? CADB 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) C would get brighterD would get quieterD would get louderC would get dimmer Loading... 25. What is the name of this component?Light depentent resistorDiodeBuzzerVariable resistor Loading... 26. What kind of circuit is this?an OR circuitan AND circuitA relaya parallel circuit Loading... 27. What component does this electrical symbol represent?Variable resistorDiodeLEDLDR Loading... 28. What is the name of the component marked X and would the bulb be on or off?Component X is a diodeThe bulb is OFFThe bulb is ONComponent X is a LEDComponent X is a resistor Loading... Page 2 of 10Energy 29. A falling stone will have what kind of energy?Movement energyElectrical energyLight energySound energy Loading... 30. What form of energy is stored in a piece of coal?Chemical energyHeat energyKinetic energyPotential energy Loading... 31. What sort of energy is produced by an electric motor?Speed energy (movement)Chemical energyLight energySound energy Loading... 32. A change of electrical energy into kinetic (speed) energy could be produced byA battery powered torchAn electric motor turningA bicycle dynamoWinding up a clock Loading... 33. Name the metric unit for energyJouleKilogramNewtonWatt 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 poor radiator and a poor absorber of heat radiation good radiator and a good absorber of heat radiation Loading... 35. A ball sitting at the top of the stairs has what kind of energy:ChemicalKinetic (speed) energyGravitational potential (height) energyHeat 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?KilogramJouleNewtonWatt Loading... 38. Something has kinetic energy when....It is stretchedIt is heavy it is movingIt 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 energyHeatSoundFrictionLight Loading... 41. Which of the energy changes below represents that which takes place in an electric motor?Chemical energy --------> Kinetic energyChemical energy --------> Electrical energyElectrical energy --------> Kinetic energyStrain energy --------> Kinetic energy Loading... 42. Which of the energy changes below represents that which takes place in a firework rocket?Electrical energy --------> Kinetic energyChemical energy --------> Electrical energyStrain energy --------> Kinetic energyChemical energy --------> Kinetic energy Loading... 43. Which of the energy changes below represents that which takes place when an arrow is fired from a bow?Strain energy --------> Kinetic energyChemical energy --------> Kinetic energyElectrical 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 --------> Heat and light energyPotential energy --------> Kinetic energyChemical energy --------> Kinetic energyStrain energy --------> Kinetic energy Loading... 45. Which of the energy changes below represents that which takes place when a stone is droppedChemical energy --------> Kinetic energyGravitational potential energy --------> Kinetic energyChemical energy --------> Heat and light energyStrain energy --------> Kinetic energy Loading... 46. Burning coal converts chemical energy into what kinds of energy (tick TWO boxes)Strain energyLight energyHeat energyKinetic enegy 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 XPosition YPosition Z 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 energyHeat energyStrain energyGravitational potential 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)Light energyHeat energyStrain energySound 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?GRAVITYX represents the direction the car is movingFRICTIONUPTHRUST Loading... 52. The diagram shows a roller coaster car moving downwards quite fast.Which force is making the car speed up (X or Y)?Y (gravity)X (friction) 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?UpthrustAir resistanceFrictionGravity 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 sameThe upthrust (force X)Gravity (force Y) 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?Neither. They are both the same size.The force X (air resistance)The force Y (gravity) 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 matchboxThe pencil sharpener.The scissorsThe rubber 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 matchboxThe rubberThe pencil sharpenerThe scissors 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?FrictionElectrostaticGravityMagnetism Loading... 60. What is the name of the force which causes a moving car to slow down?MagnetismUpthrustFrictionGravity Loading... 61. What sort of surface should something have to prevent slipping?BlackSmoothRoughShiny Loading... 62. What force causes a moving car to slow down?GravityElectrostaticMagnetismFriction Loading... 63. What instrument would you use to measure a force?Spring balance (newton meter)BalanceStop watchMetre rule Loading... 64. Which of the following is not a forceHeatFrictionUpthrustGravity Loading... 65. The diagram shows a parachute falling.What is the name of the force labelled X?UpthrustGravityMagnetismAir resistance 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?ACDB 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?2.0 N/sq cm0.2 N/sq cm0.05 N/sq cm0.5 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 force on the floor would increaseThe pressure on the floor would increaseThe force on the floor would decreaseThe pressure on the floor would decrease Loading... 70. Why is it preferable for ice skates to have a very thin edge?So that the ice is less likely to crackTo increase the pressure of the blades on the iceTo decrease the force on the iceTo increase the area of blade in contact with the ice. 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?Neutral pole Normal PoleNegative poleNorth seeking 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 otherNothing happensThe magnets push each other apart 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?NorthSouth 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?NorthSouth Loading... 78. If the North seeking pole of one magnet is brought near the south seeking pole of another magnet what will happen?They will attract (pull together)They will repel (push apart)Nothing will happen Loading... 79. George thought that large magnets would be stronger than small magnets. This statement is a ....MeasurementPredictionConclusionObservation Loading... 80. Which of the following metals are magneticZincNickelLeadCopper 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 number of coilsTake away the iron nail (leaving just the coil of wire)Increase the curentUse 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?Top pan balanceMicroscopeMetre ruleMeasuring cylinder Loading... 84. What is measured by a thermometer?WeightTemperatureSpeedTime Loading... 85. Which would have the greatest volume (take up the most space), 1kg of water, 1kg of wood or 1kg of feathers1kg of water1kg of woodThey would all have the same volume1kg of feathers Loading... 86. Which unit of measurement is used to measure MASSNewtonMetre SecondKilogram (or gram) Loading... 87. Which unit of measurement is used to measure WEIGHT?SecondMetreGramNewton Loading... 88. How many kilograms are in a tonnea thousanda millionfiftya hundred Loading... 89. Which would be the best instrument to measure the volume of some water?Test tubeSpring balanceStop watchMeasuring cylinder Loading... 90. From the list given which would be the best instrument for finding the mass of a small stoneMetre ruleA top pan balanceStop watchMeasuring cylinder Loading... 91. Which set of apparatus would you use to find the density of a small pebble?A measuring cylinderA balance and a measuring cylinderA ruler and balanceA measuring cylinder and a ruler Loading... 92. A block of plastic has a volume of 6cm3 and a mass of 12g. What is the DENSITY of the plastic?72 g/cm30.5 g/cm318 g/cm32 g/cm3 Loading... 93. How heavy is a microgram?1 million grams1 thousandth of a gram1000 grams1 millionth of a gram Loading... 94. What is the unit for densityKilogramsNewtons per square centimetreMass / VolumeGrams per cubic centimetre Loading... 95. A brick measures 3cm x 4cm by 5cm. It has a mass of 120gWhat is the volume of the brick?12 cm32 g/cm30.5 g/cm360 cm3 Loading... 96. What is the metric unit for mass?NewtonPoundKilogramSecond Loading... 97. How many cubic centimetres are in a cubic metre ?fiftya hundreda milliona thousand 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 increase (get more)It would decrease (get less)It would stay the Same Loading... 100. If you went to the moon what would happen to your mass?It would stay the SameIt would decreaseIt would increase Loading... 101. the KILIGRAM is a unit of what kind of measurement?ForceMassDensityWeight Loading... 102. From the list given which would be the best instrument for finding the volume of a small stoneStop watchMetre ruleA top pan balanceMeasuring cylinder Loading... 103. How many kilograms are in a tonnea thousanda hundredfiftya million 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?WaterWoodIronAluminium Loading... 105. a = 5cm b=3cm c=3cmThe mass of the block = 90gWhat is the volume of the block?18 cm345 cm315 cm311 cm3 Loading... 106. a = 5cm b = 3cm c = 3cmThe mass of the block = 90g What is the density of the block?90 cm32 g/cm30.5 g/cm345 g/cm3 Loading... Page 6 of 10Sound and light 107. Pick the best description to describe the word REFLECTION:Making something warmerChanging the direction of a light rayMaking a spring longerThe slowing down of a moving object Loading... 108. Which travels faster - sound or light?soundlightThey both travel at the same speed Loading... 109. When a guitar makes a higher note what happens to the vibrating string?It gets longerIt vibrates slowerIt vibrates fasterThe vibrations are larger (bigger) Loading... 110. What needs to be done to increase the pitch of a guitar string?Make the string longerTighten the stringPluck it harderLoosen the string Loading... 111. If a guitar string is plucked harder what will happen?It will sound softer (lower volume)It will sound lower (the pitch will decrease)It will sound higher (the pitch will increase)It will sound louder (more volume) Loading... 112. If a violin string is going to make a sound itneeds to vibrateneeds to be long and thinneeds to be very tightneeds to be plucked Loading... 113. If the moon exploded we would not hear it becauseThere is no oxygen in space so the moon could not explode anywayit would be too quietsound does not travel through a vacuumthe moon is too far away Loading... 114. What is something called if we can see through it?TranslucentOpaqueTransparent Loading... 115. What is something called if light cannot pass through it?TransparentOpaqueTranslucent 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 mirrorRadiatesBouncesReboundsReflects Loading... 118. Pick the best description to describe the word REFRACTION:The change of direction of a light ray when it hits a mirrorThe stretching of a springThe bending of lightThe slowing down of a moving object Loading... 119. In order to make a guitar string vibrate quicker what needs to be done to it?Pluck it harderTighten the stringLoosen the stringMake the string longer Loading... 120. What do we call something that does not allow light to pass through it?3ImpermeableOpaqueTransparentTranslucent Loading... 121. What word describes something that you can see through?transparenttranslucentopaqueImpermeable Loading... 122. How far does sound travel in 1 second1000 kilometres1metre330 metres1 kilometre Loading... 123. What does 'translucent' mean?Dissolves in waterAllows light to shine through itVery light in weightConducts heat well 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 higherMake the string longerPluck it harderTighten the stringLoosen the string Loading... 126. The diagram below shows a light ray passing through a glass block.This digram represents which physical process?ScatteringDispersionRefractionReflection Loading... 127. Pick the correct sentence from those given to best describe the term below:FrequencyHow high or low a note soundsHow loud the note soundsThe height of a waveThe number of vibrations per second Loading... 128. Pick the correct sentence from those given to best describe the term below:PitchHow high or low a note soundsThe number of vibrations per secondThe height of a waveHow loud the note sounds Loading... 129. Pick the correct sentence from those given to best describe the term below:AmplitudeHow high or low a note soundsHow loud the note soundsThe number of vibrations per secondThe height of a wave Loading... 130. Pick the correct sentence from those given to best describe the term below:VolumeThe number of vibrations per secondHow high or low a note soundsThe height of a waveHow loud the note sounds Loading... 131. The statements below describe some properties of light and sound.Tick those that are correct.Light and sound both travel as wavesLight and sound are both forms of energyLight travels faster than soundLight can travel through the vacuum of space but sound cannot. Loading... Page 7 of 10Speed, distance, time and temperature 132. How many millimetres are in a metre10 000100101000 Loading... 133. Which of the following is the boiling point of water in degrees Fahrenheit?212 F32 F100 F273 F Loading... 134. Which is the odd one out of the words listed belowFahrenheitCurieKelvinCelsius Loading... 135. A car is travelling at 60km/hHow far will it travel between 9.00am and 10.00am?120km60km180km30km Loading... 136. How many millimetres are in a metre10100010010 000 Loading... 137. A toy car travels at 7m in 2 seconds. What is it's average speed?3,5 mph3.5 m/s9 m/s14 m/s Loading... 138. A boy cycles 2 km in 250 seconds. Calculate his average speed.125 m/s8 m/s125 km/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?Peter's side goes downThe log balancesJohn'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 centre0.5m towards the centre2m away from the centre0.5 m 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?2cm16cm6cm12cm 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) 16cm11cm12 cm6cm 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?2cm12 cm6cm16cm 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? 12cm4cm3cm2cm 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?Longer crowbarThe length of the crowbar will make no difference.Shorter crowbar Loading... Page 9 of 10The Earth in Space 146. What type of object is the moonA galaxyA constellationA planetA natural satellite of the Earth Loading... 147. Name the third planet from the SunMercuryVenusMarsEarth 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 EastSouthWestEastNorth Loading... 150. At which of the times below will your shadow be the shortest?Early morning winterMidday winterMidday summerEarly morning summer. Loading... 151. Which of the times below will produce the longest shadow?Mid-day in the winterAfternoon in the summerAfternoon in the winterMid-day in the summer Loading... 152. How many planets are in the Solar System?75128 Loading... 153. What causes day and night?The position of the starsThe Earth spinning on its axisThe Moon going around the EarthThe Earth going around the sun Loading... 154. Which planet is nearest to the sun?EarthMercuryMarsVenus Loading... 155. Heat from the sun reaches us byconvectionconductionrefractionradiation 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 planetA galaxyA starA satellite Loading... 158. What type of object is the Sun?A starA moonA satelliteA planet Loading... 159. How many 'equinoxes' are there in a year?124252 Loading... 160. What do we call the line followed by a planet as it moves around the sun?AxisEquatorPoleOrbit 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 length of the day and nightThe change in the seasons and the length of day and nightThe length of the yearThe change in the seasons Loading... 162. Day and night is caused byThe Moon going around the EarthThe Earth getting closer and further from the SunThe Earth spinning on its axisThe Earth going around the Sun Loading... 163. What name is given to the outer layer of the Earth's atmosphere?ThermosphereTroposphereExosphere2Stratosphere Loading... 164. What type of object is the SunA starA planetA cometA satellite Loading... 165. Pick the largest object from the list belowSUN, EARTH, GALAXY, SOLAR SYSTEM EARTH SOLAR SYSTEMGALAXYSUN, Loading... 166. Which of the below is the largest?SUN, MOON, EARTHMOONEARTHSUNThey are all the same seize Loading... 167. how long does it take the moon to go round the earth?28 days365 days34 days1 day Loading... 168. The fourth planet from the Sun isMarsEarthMercuryVenus Loading... 169. A solar eclipse happens whenthe moon's shadow falls on the Earth.the Earth's shadow falls on the moon.Venus is between the sun and the Earth.the Earth moves between the sun and the moon. Loading... 170. What is the largest planet in our solar system?UranusNeptuneJupiterSaturn Loading... 171. What is blocked when a shadow is formed?LightSoundWater Loading... 172. The Sun feels hotter in summer in England because....The northern hemisphere is tilted towards the SunFewer clouds cover the SunThe Sun is closerThe Sun is hotter Loading... 173. Which of the following is NOT true about the MoonThe Moon has no gravityThe moon causes our tidesThe Moon is a satellite of EarthThe Moon has no atmosphere Loading... 174. Weather is colder in winter in England compared to the summer because....More clouds cover the SunThe Sun is further awayThe northern hemisphere is tilted away from the SunThe Sun is cooler Loading... 175. Which of the following statements about the Moon is true?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 shapePart of the Moon is sometimes covered by cloudsThe Moon is a different shape each night. Loading... 176. What object is at the centre of our solar systemThe MoonA black holeThe SunThe Earth Loading... 177. Which is the largest out ofSUN, MOON, EARTH, GALAXY, SOLAR SYSTEM EarthGalaxySolar SystemSun 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 planetA satelliteA moonA star Loading... 180. What force holds a planet in orbit around the sun?GravityElectrostaticMagnetismFriction Loading... 181. What event does this diagram represent?Eclipse of the SunEclipse of the MoonEquinoxLeap year Loading... Page 10 of 10Measurement and Units 182. What is the unit of density?Newtons per square centimetreJouleMetres per secondGrams per cubic centimetreNewtons Loading... 183. What is the unit of force?KilogramsNewtons per square centimetreGrams per cubic centimetreJoulesNewtons Loading... 184. What is the unit of pressure?NewtonsNewtons per square centimetreKilogramsJouleGrams per cubic centimetre Loading... 185. What is the unit of Energy?KilogramsJouleNewtonsGrams per cubic centimetreNewtons per square centimetre Loading... 186. What is the unit of speed?Newton metresMetres per secondNewtons per square centimetreGrams per cubic centimetre Loading... 187. Which of the formula below is correct? Loading... 188. What is this formula used to calculate? DensityPressureVolumeSpeed Loading... 189. What is this formula used to calculate? DensityPressureVolumeSpeed Loading... Loading...
