AQA GCSE Combined Science: Trilogy Physics Paper 2 (Higher), 2019
Every question from AQA GCSE Combined Science: Trilogy Physics Paper 2 (Higher), 2019: 7 questions, 70 marks, each with its mark scheme and topic.
- Question 1 11 marks
Use a velocity–time graph and knowledge of electromagnetic waves to answer questions about a runner using Bluetooth between a smart watch and a mobile phone.
Physics · P5: Forces · P6: Waves
- Question 2 10 marks
Describe how to measure wavelength, frequency and wave speed in a ripple tank, explain why the duck’s motion shows water waves are transverse, and calculate the mean amplitude from repeated height measurements.
Physics · P6: Waves
- Question 3 9 marks
Identify scalar quantities, distinguish vectors from scalars, state factors affecting momentum, and explain why two bumper cars stop after colliding using conservation of momentum.
Physics · P5: Forces
- Question 4 11 marks
Determine the direction of the force on a current-carrying wire in a magnetic field, describe how to reverse that force, calculate the current using magnetic flux density, and explain why a simple motor coil rotates.
Physics · P7: Magnetism and Electromagnetism
- Question 5 11 marks
Identify the proportional relationship for a spring and calculate a person's mass and the spring constant of mattress springs, then explain which spring property would make the mattress soft.
Physics · P5: Forces
- Question 6 9 marks
Explain how the forces on an aeroplane must change for it to land and calculate the mass of the aeroplane from its deceleration and resultant force.
Physics · P5: Forces
- Question 7 9 marks
Explain and complete ray and wavefront diagrams to describe refraction of light in glass and a prism, and use wavelength-speed data to explain why violet light refracts most in water.
Physics · P6: Waves