Question Constellation Sign up for free AQA · GCSE · Physics
Energy
08.2 · 1 mark Temperature and Particle Kinetic Energy How does an increase in temperature affect the air particles inside the piston? Tick one box. 08.3 · 4 marks Fire Piston Temperature Change When the air is hot enough, a small piece of cotton wool in the piston catches fire. The energy transferred to the air in the... 10.5 · 2 marks Energy Loss and Melting Time The calculation in Question 10.4 assumes there is no energy transferred to the surroundings. How would the time taken for the... 01.3 · 4 marks Comparing Energy Storage Methods Compare the advantages and disadvantages of the two methods of storing energy. Include calculations in your answer. 02.2 · 1 mark Work Done by a Force Write down the equation which links distance (s), force (F) and work done (W). 02.3 · 3 marks Force from Work and Distance The child pushed the baby walker 2.8 m across a horizontal floor. The work done by the child was 35 J. Calculate the horizontal...
AQA · GCSE · Physics
Physics Paper 1
09.1 · 3 marks Alpha Radiation Range in Air Explain how Figure 15 shows that Source A only emits alpha radiation. 09.3 · 1 mark Reducing Radiation Dose Suggest one safety precaution the teacher would have taken to reduce the radiation dose the teacher received. 09.4 · 1 mark Preventing Radioactive Contamination Suggest one safety precaution that the teacher would have taken to avoid becoming contaminated. 10.1 · 1 mark Live Wire Insulation Colour What colour is the insulation covering the live wire in a three-core cable? 10.3 · 4 marks Current from Charge Flow The fuse wire melts when there is a charge flow of 2.0 C for 400 ms. Calculate the current in the fuse wire. Use the Physics... 09.2 · 2 marks Distinguishing Beta and Gamma Figure 15 can not be used to determine if Source B emits beta radiation or gamma radiation. Explain how an absorbing material...
AQA · GCSE · Physics
Waves
01.1 · 1 mark Protractor Measurement Resolution What is the resolution of the protractor used to measure the angles? 01.3 · 2 marks Refraction Graph and Best-Fit Line Complete Figure 2. You should plot the results from Table 2 and draw the line of best fit. 01.4 · 1 mark Testing Direct Proportionality in Refraction How does Figure 2 show that the angle of refraction is not directly proportional to the angle of incidence? 01.5 · 2 marks Constructing the Reflected Ray Complete Figure 4 to show the reflected ray of light. You should include the normal line at the point where the incident ray... 01.6 · 1 mark Refraction Through a Parallel-Sided Block Which diagram shows how a ray of light passes through the transparent cover? Tick one box.
AQA · GCSE · Physics
Forces
02.1 · 2 marks Vertical Forces in Equilibrium The child is standing still. What is the resultant vertical force on the child? Give a reason for your answer. 02.4 · 2 marks Friction and Resultant Force The child pushed the baby walker from a carpet onto a hard floor. The child applied the same horizontal force to the baby walker... 05.2 · 1 mark Control Variables in Trolley Acceleration Give one variable that should have been a control variable in this investigation. 07.3 · 3 marks Maximum Deceleration from Graph Gradient Determine the maximum deceleration of the train. 02.5 · 1 mark Moment of a Force Relationship Write down the equation which links distance (d), force (F) and moment of a force (M). 02.6 · 3 marks Turning Moment About a Pivot The child applies a force of 2.0 N on gear A. The perpendicular distance between the force and the pivot is 7.5 cm. Calculate...
AQA · GCSE · Physics