Front

What is the purpose of measuring distance in an experiment?

Back

To determine how far an object travels when a force is applied.

Front

What happens to a light bulb when a switch in a circuit is closed?

Back

The circuit is completed, allowing electricity to flow and the light bulb to light up.

Front

What is energy transformation?

Back

The process of changing energy from one form to another, such as kinetic energy to electrical energy.

Front

What should you do if you find a chipped glass beaker in the lab?

Back

You should tell the teacher about the broken beaker to ensure safety.

Front

What type of energy transformation occurs when a fan is moved by air?

Back

Kinetic energy is transformed into electrical energy.

Front

What is kinetic energy?

Back

The energy an object has due to its motion.

Front

What is the definition of a circuit?

Back

A closed loop that allows electricity to flow.

Front

What is the role of a switch in a circuit?

Back

To open or close the circuit, controlling the flow of electricity.

Front

What is the first type of energy transformation used by humans?

Back

Energy in rivers to mechanical energy.

Front

What should you do if you notice a safety hazard in the lab?

Back

Report it to the teacher immediately.