Sound Review 1

Front

______________________________ is the highness or lowness of a sound as determined by its vibration.

Back

Pitch

Front

You will see a flash of lightening before you hear the thunder that goes with it because-

Back

light travels faster through the atmosphere than sound

Front

Why does cupping your hands around your mouth when you shout make the sound travel further?

Back

The sound energy is directed in one direction.

Front

Sound that is reflected is called a(n) ___________ .

Back

echo

Front

Why do shorter wind instruments produce a higher pitch sound?

Back

The chamber(column) is shorter.

Front

Sound is a form of?

Back

energy

Front

A long string makes a _______ pitch than a short string.

Back

lower

Front

The highest pitch is made by the _______ instrument.

Back

smallest

Front

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

Back

Solid molecules are packed tightly.

Front

A short string makes a _______ pitch than a long string.

Back

higher