Circuits

Front

What is sound energy?

Back

Sound energy is a form of energy produced by vibrating sound waves that can be heard by the human ear.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Front

Which bell will produce sound when a circuit is closed?

Back

Only bell X will produce sound.

Front

What happens to food in a microwave oven?

Back

Her lunch gets hot due to the conversion of electrical energy into heat energy.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

NGSS.MS-PS4-2

Front

Which bulbs will light up in a circuit?

Back

The blue, yellow, and purple bulbs only.

Front

What is required to complete a circuit with a light bulb and a battery?

Back

A wire needs to be added between the light bulb and the battery to close the circuit.

Front

What is a circuit?

Back

A circuit is a closed loop that allows electric current to flow, consisting of a power source, conductors, and a load.

Front

What is the role of a battery in a circuit?

Back

A battery provides the electrical energy needed to drive the current through the circuit.

Front

What is a closed circuit?

Back

A closed circuit is a complete electrical loop that allows current to flow without interruption.

Front

What is an open circuit?

Back

An open circuit is a broken loop where current cannot flow due to a gap or break in the circuit.

Front

What is the function of a light bulb in a circuit?

Back

A light bulb converts electrical energy into light energy.