Waves, Energy, and Information Ch. 1-2

Front

What is the source of a tsunami?

Back

earthquake

Front

What is the wave pattern of a tsunami wave?

Back

up and down

Front

When a mother dolphin communicates with her calf, what is the source of the sound?

Back

the mother dolphin

Front

What travels in a sound wave that is coming from the mother dolphin?

Back

Energy

Front

Are particles easy to observe or difficult to observe in the real world?

Back

difficult to observe

Front

Water, air, and solids are made of ___.

Back

particles

Front

How does sound energy travel through a material?

Back

Sound travels in a sound wave. Sound waves happen when particles collide and spread apart.

Front

What happens when particles collide in sound waves?

Back

The energy is transferred from one particle to the next.

Front

What material does sound usually travel through when an instrument is being played?

Back

air

Front

When sound energy travels from a mother dolphin to her calf, what is the sound energy traveling through?

Back

water particles