Question Constellation Sign up for free AQA · GCSE · Physics
Electricity
01.5 · 3 marks Calculating Whisk Power from Current Calculate the power of the whisk. 01.7 · 1 mark Resistance Change at Higher Power Complete the sentence. 03.3 · 3 marks Completing an LED Characteristic Graph Complete Figure 4. You should plot the remaining points from Table 1 and draw a line of best fit.
AQA · GCSE · Physics
Atomic structure
02.2 · 1 mark Neutrons from Isotope Notation How many neutrons are there in this gold atom? 02.4 · 1 mark Evidence for the Neutron Which scientist did the experiments that provided evidence that neutrons exist? 05.2 · 1 mark Beta Decay of Vanadium-52 What is the correct nuclear equation for this process? 05.3 · 4 marks Comparing Half-Life Activity Changes Explain how the activity of the radon-222 and vanadium-52 had changed after 7.4 minutes.
AQA · GCSE · Physics
Energy
04.1 · 2 marks Energy Store Changes in a Climbing Drone Describe two other changes to the energy stores of the drone as it moved at a constant speed and gained height. 04.2 · 4 marks Calculating the Drone’s Lower Height Calculate the height above the ground of the drone when the motor was switched back on. Use the Physics Equations Sheet. 04.3 · 5 marks Maximum Speed from Energy Transfer Calculate the maximum possible speed of the drone when the motor was switched back on. Use the Physics Equations Sheet. Give... 06.1 · 3 marks Overall Efficiency of a CAES System Calculate the efficiency of the CAES system. Give your answer to 2 significant figures. 06.2 · 4 marks Air-Particle Motion and Turbine Power Explain how the motion of the particles in warmer air causes an increase in the power transferred to the turbine. 06.3 · 6 marks Heating Energy of Compressed Air Calculate the energy transferred to the compressed air in the storage tank. Use the Physics Equations Sheet. Give your answer in... 02.1 · 2 marks Spring Energy Transfer When a spring is compressed, the elastic potential energy of the spring increases. Explain why compressing the springs in the...
AQA · GCSE · Physics
Waves
01.1 · 4 marks Frequency and Wavelength Investigation Describe a method the teacher could use to investigate how the frequency of the wave affects the wavelength. 01.2 · 1 mark Wave Speed Equation Which equation links frequency (f), wavelength (λ) and wave speed (v)? Tick (✓) one box. 03.1 · 1 mark Shared properties of electromagnetic waves Give one other property that is the same for all types of electromagnetic wave. 03.2 · 1 mark Meaning of transverse wave What is meant by ‘transverse wave’? 03.3 · 1 mark Electromagnetic waves for satellite communication Which group of electromagnetic waves is used for satellite communications? 03.4 · 1 mark Visible-light wavelength comparison Visible light is the only group of electromagnetic waves that the human eye can detect. Which colour of visible light has the... 03.5 · 2 marks Risks from high-frequency electromagnetic waves The three highest frequency groups of electromagnetic waves are hazardous. Describe a risk linked to each group of high... 03.7 · 4 marks Electromagnetic Wave Transmission and Detection The electromagnetic waves are produced by oscillations in the transmitter of the mobile phone. Explain how oscillations in the...
AQA · GCSE · Physics
Forces
AQA · GCSE · Physics