Energy

True or False:

Light is a form of energy.

• True

• False

True or False:

Energy is what makes a car move.

• True

• False

True or False:

Light in the sun travels in a curve line so that it can reach an object.

• True

• False

True or False:

Light that bounces off from one surface onto another is called absorption.

• True

• False

True or False:

Smooth and shiny materials or surfaces reflect more light while dark colored and rough materials absorb more light.

• True

• False

True or False:

The position of the shadow changes as the direction of the sun changes.

• True

• False

True or False:

All the fuels on Earth is enough to give us the light and heat energy that we need even without sunlight.

• True

• False

True or False:

Natural sources of light emit thier own heat and light.

• True

• False

True or False

Shadows are longer in the morning and evening and short in the noon.

• True

• False

Choose the correct answer:

It is a dark image formed when an object blocks off the source of light.

• Ghost

• Light

• Shadow

• Heat