Sounds
Authored by Priya Vig
Science
7th Grade
Used 45+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
24 questions
Show all answers
1.
DRAW QUESTION
30 sec • 1 pt
Draw the direction both waves are travelling in.
Answer explanation
The arrow should go in the same direction as the movement of energy.
2.
DRAW QUESTION
30 sec • 1 pt
Mark the areas of compression (C) and expansion (E) on this sound wave model.
Answer explanation
Where the slinky is closer together (dark areas) that should be labelled compression (C). Where the slinky is further apart (lighter) are the areas of expansion (E)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When something vibrates it makes the air particles around it move......
backwards and forwards.
up and down
Diagonal
in all directions
4.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
Sound waves are ------------ (the oscillations are in the same direction as the wave)
(a)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the sound when we increase the vibrations?
It gets softer
It gets louder
It has a higher pitch
It has a lower pitch
6.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
Sounds need a ------ to travel through.
(a)
7.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
Sounds can't travel through a vacuum because the are no --- --------- to vibrate
(a)
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
