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GCSE AQA Combined Science Trilogy Physics Paper 2
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If you want to boost your revision, try this book which is packed full of over 600 questions and answers for AQA GCSE Combined Science Trilogy.
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Well Done you passed the test! You’re on your way to getting the grades you want!
If you want to boost your revision, try this book which is packed full of over 600 questions and answers for AQA GCSE Combined Science Trilogy.
Why not try another Science Mock Exam and see how well you do?
#1. The needles of plotting compasses are tiny magnets - they always point near the Earth's North Pole - why is this?
#2. What do we call the boundary between two different mediums?
#3. This diagram shows the direction of a magnetic field caused by a current flowing through a conductor. Where is the magnetic field strongest?
#4. Which of the following can be used to measure reaction times?
Select all that apply:
#5. What is the acceleration of an object that has an initial velocity of 10m/s and a final velocity of 50m/s. The object took 15s to accelerate to the final velocity.
Use the following equation:
a = (v − u)
t
#6. Which of the following factors can make reaction times longer?
Select all that apply:
#7. Iron is a magnetic material - true or false?
#8. Which device can you use to find the direction of a magnetic field?
#9. Nickel is a magnetic material - true or false?
#10. Magnets have north and south poles - if two north poles are put close together what will happen?
#11. Wave speed is linked to wave frequency and wavelength by which equation?
#12. What is period?
#13. Complete the sentence: Stopping distances are made up of the sum of braking distance and ........ distance.
#14. Do radio waves have longer wavelengths than microwaves?
#15. Complete the sentence: different substances may absorb, transmit, refract or reflect electromagnetic waves in ways that vary with .......
#16. Calculate the acceleration of the object in the graph between 5 and 6 seconds.
This is a straight-line graph.
Calculate the gradient of a straight-line graph using the following:
y₂ – y₁ / x₂ – x₁
30-20/6-5 = 10m/s²
This is the same as a simpler version:
Rise/run
or vertical distance / horizontal distance
#17. No refraction takes place if a wave is travelling along which line?
#18. A coil of wire with current flowing through it is an electromagnet. What else do we call a coil of wire?
#19. What is displacement?
#20. True or false - electromagnetic waves cannot travel through water?
#21. What is the longest wavelength of visible light
#22. What wavelength of the electromagnetic spectrum does a radiator glow at?
#23. Complete the sentence: ............. is a tendency of an object to keep moving or how hard it is to stop an object from moving.
#24. Do ultraviolet rays have longer wavelengths than infrared waves?
#25. Complete the sentence: Newton's Second Law defines inertial mass. Inertial mass is a measure of how difficult it is to change the ........ of an object.
#26. Magnesium is a magnetic material - true or false?
#27. True or False - Magnetic field lines are used to show how a single north pole would move from north to south?
#28. Is time a vector or a scalar?
#29. Calculate the mass of a vehicle with a momentum of 42000 kg m/s and a velocity of 25 m/s. Include the units in your answer. ? momentum equation is available in the description below the quiz
#30. Fill in the blank: A current flowing through a wire causes a .......... field.
#31. What wavelength of the electromagnetic spectrum has the most energy?
#32. Calculate the force when an object changes its momentum by 2550 kg m/s in 5 seconds. Include the units for force in your answer.
#33. A bar magnet is a permanent magnet - what does that mean?
#34. What wavelength of the electromagnetic spectrum is useful for thermal imaging?
#35. Steel is a magnetic material - true or false?
#36. When objects with motion collide, the total momentum will be the same after the collision as before the collision. There is no change in overall momentum. What do we call this Law of Physics?
#37. What is the longest wavelength of electromagnetic radiation
#38. Which layer of the Earth's atmosphere absorbs ultraviolet light?
#39. Is displacement a vector or a scalar?
#40. True or False - Scalar quantities only have magnitude?
#41. True or False - Magnetic field lines that are far apart represent the strongest part of the field?
#42. Vectors have which of the following quantities?
#43. Aluminium is a magnetic material - true or false?
#44. What wavelength of the electromagnetic spectrum is useful for communications?
#45. Which of the following equations is the correct way to make A the subject of the equation F = MA?
Take a look at this video on rearranging equations if you got this one wrong.
#46. Which of these is an example of transverse waves?
#47. Kate and Emma both walk up 10 stairs, moving 4.5m higher than before. Emma does this in 2.7 seconds, Kate does this in 3.2 seconds. Which girl has exerted the most power?
#48. Overexposure to ultraviolet light could cause which of the following problems?
#49. Is momentum a vector or a scalar?
#50. Is acceleration a vector or a scalar?
#51. Which factors does the angle of refraction depend on?
Select all that apply:
#52. Which of the following can affect braking distances? ? 5
Select all that apply:
#53. A current carrying conductor placed near a magnet experiences a force. The magnet also experiences a force, which is the best description of this force?
#54. If an object is moving in a circular path - what is happening to its velocity?
#55. Our eyes can detect certain frequencies of light, what do we call these frequencies?
#56. A crane raises a concrete bucket 12m into the air. The bucket including the cement weighs 850N. Calculate the work done. Answer to 1d.p and include the units. ? Do not include your workings in your answer
#57. What is acceleration?
#58. Magnets have north and south poles - if two south poles are put close together what will happen?
#59. In transverse waves are the vibrations parallel or at right angles to the direction of wave travel?
#60. Acceleration is an increase in the rate of what?
#61. What is happening to the speed of the object in the graph between 0 and 8 seconds?
#62. Is energy a vector or a scalar?
#63. Using the equation F = MA - calculate the force of a ball with a mass of 15kg that is accelerated at 2m/s²?
#64. The potential danger associated with an electromagnetic wave increases with?
#65. For circular motion to take place there must be a resultant force that acts towards the centre of the circle. What is the name of this force?
#66. Complete the equation for weight. W = m x ........
#67. All objects emit energy in a certain wavelength. What is this wavelength known as?
#68. What do we call the energy transferred by a force?
#69. Which of the following is the correct equation for work done?
#70. Is weight a vector or a scalar?
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