Energy and Light Quiz

Sound is a form of energy produced by vibrations.

• True

• False

Light can travel through a vacuum without needing a medium.

• True

• False

Heat energy can only transfer through the air.

• True

• False

All objects can produce sound if they vibrate.

• True

• False

Light always travels in a straight line unless it is reflected or refracted.

• True

• False

When light hits a smooth surface like a mirror, it is completely absorbed.

• True

• False

Energy cannot be destroyed or created; it can only be transferred or transformed.

• True

• False

The largest source of heat energy for the Earth is the Sun.

• True

• False

A plane mirror always creates an image that is larger than the actual object.

• True

• False

Light can bend when passing through transparent objects like water or glass.

• True

• False