Sound

How is sound created?

• Vibrations

• Volume

• Force

• Push

Tags

NGSS.4-PS4-1

Large vibrations cause ... sounds

• Loud

• Quiet

• Low

• Lowest

Tags

NGSS.MS-PS4-1

The further away you are.......the sound is.

• Louder

• Quieter

• High pitched

• Low pitched

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

How does sound travel?

• Zigzag

• Straight lines

• Waves

• Through space

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

We hear sounds when they enter....

• Eyes

• Ear

• Head

• Nose

Tags

NGSS.MS-LS1-8

Pitch means.....

• How far or close a sound is

• How sound travels

• How high or low a sound is

• How vibrations happen

How do we measure sound?

• decibels

• centimetres

• with our ears

• newtons

Tags

NGSS.MS-PS4-1

Can a pitch be changed? e.g. with a musical instrument

• possibly

• no

• yes

• maybe

What does the word 'faint' mean?

• too loud to hear

• easy to hear

• noisy to hear

• difficult to hear

What is a source of a sound?

• where a sound is heard

• where a sound travels

• where a sound comes from

• where a sound has not been