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Tutor HuntTest QuestionsPhysics QuestionsYear 10 Physics Questions

 

Changes In Energy (GCSE Physics)

The following is a GCSE Physics test covering 'Changes In Energy' from the broader topic Energy. The test is geared towards the AQA exam board style syllabus.
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Below a typical questions that will be covered in this test. You final score will be logged on your account

A spring with k = 200 N/m is stretched by 0.10 m. What elastic potential energy is stored?
A student wraps the same beaker in two different insulating materials and measures the time for temperature to fall. If Material X takes 450 s and Material Y takes 745 s for the same drop, which statement is correct?
Why do well-insulated homes reduce overall energy consumption?
What is the specific latent heat of fusion?
Which equation gives the electrical energy transferred E when a charge Q moves through a potential difference V?
A toy car of mass 0.50 kg is moving at 4.0 m/s. What is its kinetic energy?
Which equation gives the change in gravitational potential energy when an object of mass m is raised by height h in a gravitational field g?
A power station supplies 2.16 × 10^7 J at 3.0 kW. How long did it supply power?
A tile generates 40 V and a power output of 4.4 W when stepped on. What current flows through the tile?
Which energy transfer occurs inside an incandescent lamp (filament) when it is switched on?
Which of these is a renewable energy source?