Sound Waves

Front

Low Amplitude = ____________

Back

Quieter Sounds

Front

______________ is a form of energy produced by vibrating objects.

Back

Sound

Front

True or False: Can sound travel through a vacuum (space)?

Back

False

Front

Sound waves CANNOT travel through which of these: Paper, Milk, Outer space?

Back

Outer space

Front

How high or low a sound is?

Back

Pitch

Front

What is the term for the distance between two consecutive peaks of a wave?

Back

Wavelength

Front

What do we call the number of vibrations per second in a sound wave?

Back

Frequency

Front

What is the term for the loudness of a sound?

Back

Amplitude

Front

What is the unit of measurement for sound intensity?

Back

Decibel (dB)

Front

What is the phenomenon called when sound waves bounce off a surface?

Back

Reflection