Worksheetssound
Total questions: 15
Worksheet time: 24mins
In which medium sound can't travel?
solid
liquid
gas
vacuum
In which medium speed of sound are fastest?
vacuum
solid
liquid
gas
How can I produce a sound?
heating an object
hitting an object
moving the mouth
looking an object
Sounds are made when things or air . . . .
(a)
What are vibrating in this things to make sound?
(a)
look at the picture.
In which medium sound can travel?
air
solid
vacuum
liquid
look at the picture
What are vibrating in this things to make sound?
(a)
look at the picture.
In which medium sound can travel?
air
solid
vacuum
liquid
look at the picture.
In which medium sound can travel?
air
solid
vaccum
liquid
what can you do to make this things produce sounds?
hitting
plucking
blowing
shaking
what can you do to make this things produce sounds?
hitting
plucking
blowing
shaking
what can you do to make this things produce sounds?
hitting
plucking
blowing
shaking
The ruler makes a sound when it vibrates. do you hear any sound when it stops vibrating?
no i don't
yes i do
Which of the following objects can produce sound by hitting it?
