Physical Science Fair Game

Front

When light is reflected it...

Back

bounces back.

Front

A student places a ruler into a glass of water and observes that the ruler looks broken. What is occurring?

Back

Light is refracted as it enters the water, making the ruler look broken.

Front

Black materials ______________ more light energy than white materials.

Back

absorb

Front

Brianna strikes a match to light a fire. Which of the following is true about the flames of the fire? The flames of the fire use the Sun's light energy to produce heat., The flames of the fire produce light energy., The flames of the fire produce electric energy., The flames of the fire do not produce any energy at all.

Back

The flames of the fire produce light energy.

Front

When light passes through a prism it?

Back

Refracts

Front

Which statement about heat energy is true? Options: heat moves from cool things to warm things., Heat moves from warm things to cool things.

Back

Heat moves from warm things to cool things.

Front

What are the most useful types of energy in a camp fire? Options: chemical and sound, heat and light, electrical and motion, sound and magnetic

Back

heat and light

Front

Why does ice melt in your hand?

Back

Heat from my hand is warmer than the ice cube and the heat transfers to the ice cube and melts it.

Front

What is frequency?

Back

the number of vibrations per second

Front

Measure of how high or low a sound is

Back

pitch