Class practical: Estimating the change in energy stored gravitationally in climbing a flight of stairs.
Demonstration: Comparing the power output of two motors.
Demonstration: The intensity of illumination from different lamps is compared.
Demonstration: Measuring how the light intensity of a lamp varies with power input.
Class practical: Calculating the energy transferred per second from a lamp.
Class experiment: measuring the power input to a motor.
Class practical: Measuring the power used in cycling uphill.
Class practical: Students measure their personal power by running up a flight of stairs.
Class practical: This activity explores factors which affect the power output of a solar panel, and may lead to an...
In discussing energy in everyday life, mains electricity is almost certain to come up. Mains electricity transfers energy from...
There are many occasions when you might want to know how fast energy is being transferred from one energy store to another...
Recognising and celebrating outstanding contributions to the field of physics education.