Introduction to Sound

Front

Tuning fork in water indicates:

Back

show

Front

Touch throat while humming

Back

Vibrations

Front

Sound-producing objects

Back

Instruments

Front

Sound _______ things to vibrate.

Back

causes

Front

Effect of hitting a drum

Back

Vibrate

Front

Vibrating: moves back and forth really ________

Back

fast

Front

Loud _______ causes vibrations

Back

sound

Front

Vibrations that travel through air

Back

Sound waves

Front

Sounds that can break glass

Back

Loud

Front

Guitar string sound variation

Back

Thickness