Year 4 Sound - Science

Front

We hear a sound when vibrations from a vibrating object enter our

Back

ears

Front

How is sound created?

Back

Vibrations

Front

Pitch is

Back

high or low

Front

Volume is

Back

loud or quiet

Front

Why do sounds get quieter as they get further away?

Back

The sound particles spread out

Front

If I'm shouting - what has increased?

Back

volume

Front

When you put your hand on your throat while you are talking or singing, you can feel the __________.

Back

vibrations

Front

Can sound travel through space?

Back

No

Front

When an object vibrates more ________, it makes a higher-pitched sound.

Back

quickly

Front

The pitch of a note made by a guitar depends on the length, _________ and tightness of the string.

Back

thickness