Quick Sound Review

Front

Sound travels FASTEST through which of these materials?

Back

Metal

Front

Sound is caused by? Options: force, vibrations, instruments

Back

vibrations

Front

What is frequency?

Back

the number of vibrations per second

Front

Without matter, sound waves could not travel. True or False?

Back

True

Front

how high or low a sound seems

Back

pitch

Front

Which travels faster, light or sound?

Back

Light

Front

_____________________________ is an area of particles that moves outward in all directions from a vibrating object.

Back

sound wave

Front

Sound will travel slowest through which of the following forms of matter? milk, desk, air, door

Back

air

Front

Why is sound able to travel faster through a solid than a gas?

Back

Solid molecules are packed tightly.

Front

Back

No