Mystery Science Waves of Sound Unit Review

Front

Sound is a form of:

Back

energy

Front

Sound is produced when something ______________

Back

Vibrates

Front

Vibration

Back

the back and forth movement of matter

Front

Will the sound of the bell in a vacuum jar reach Jessica's ears?

Back

The sound of the bell won’t be able to get to Jessica’s ears, because it won’t go through empty space.

Front

What is something natural that sound cannot travel through?

Back

outer Space

Front

The measure of how high or low a sound (not how quiet or loud) is

Back

pitch

Front

Low frequency = _______ Pitch

Back

Low

Front

High frequency = _______ Pitch

Back

High

Front

Which wavelength would have the highest pitch like a flute or whistle?

Back

High Frequency Wavelength

Front

The term for how loud or soft a sound is:

Back

volume