Electricity Review Week 2 Day 1

Front

What happens to the energy used to power a radio after it has been on for three hours?

Back

The energy remains the same.

Front

What type of circuit allows electricity to flow continuously?

Back

A closed circuit.

Front

What is the process called when radiant energy is transformed into wind energy?

Back

This process shows how radiant energy causes wind.

Front

What is a conductor?

Back

A conductor is a material or device that allows the flow of electrical current.

Front

What is an example of radiant energy?

Back

Water evaporating from a puddle.

Front

What is an open circuit?

Back

An open circuit is a circuit that is not complete, preventing electricity from flowing.

Front

What is a parallel circuit?

Back

A parallel circuit is a type of circuit where there are multiple paths for electricity to flow.

Front

What is the role of a switch in a circuit?

Back

A switch controls the flow of electricity by opening or closing the circuit.

Front

What is electrical energy?

Back

Electrical energy is the energy caused by the movement of electrons.

Front

What is mechanical energy?

Back

Mechanical energy is the sum of potential and kinetic energy in an object.