Front

What process forms an image in a mirror?

Back

Reflecting light is the process that forms an image in a mirror.

Front

How does the color of an object affect the amount of energy it receives from sunlight?

Back

Dark colored objects absorb more light and become warmer than lighter objects.

Front

What color should a solar cooker can be painted to collect the MOST heat?

Back

The can should be painted black to collect the most heat.

Front

Why does tapping a fork against a water glass produce a sound?

Back

The particles in the objects vibrate, producing sound.

Front

How does a pillow affect the sound waves coming from a speaker?

Back

The pillow absorbs the sound waves.

Front

What is a wave?

Back

A wave is a disturbance that transfers energy from one place to another.

Front

What are sound waves?

Back

Sound waves are longitudinal waves that travel through a medium (like air, water, or solids) and are caused by vibrating objects.

Front

What is light?

Back

Light is a form of energy that travels in waves and can be seen by the human eye.

Front

What is reflection?

Back

Reflection is the bouncing back of light waves when they hit a surface.

Front

What is refraction?

Back

Refraction is the bending of light waves as they pass from one medium to another.