S1 Energy

Which of the following is a form of working energy?

• Heat

• Nuclear

• Magic

• Joule

A Machine is...

• something that creates multiple types of energy

• something that creates one type of energy

• something that transforms one type of energy into another

• an electronic device

The energy change in a light bulb is

• Light

• Electrical

• Light to Electrical

• Electrical to Light

Which of the following is NOT a form of potential energy

• Nuclear

• Electrical

• Chemical

• Gravitational

Select the working forms of energy

• kinetic

• heat

• electricity

• elastic

The unit of energy is the

A cyclist used 100kJ of chemical energy to generate 75kJ of kinetic energy. How much energy is wasted as heat?

Friction causes kinetic energy to be transformed into..

• Friction energy

• Sound energy

• Heat energy

• Electric energy

Electrical energy is produced to the presence of a moving _______ in a coil of wire.

Which of the following is NOT a fossil fuel

• Coal

• Crude Oil

• Nuclear

• Natural Gas