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Class 5 Science Chapter 6 Test 2


Updated: 20 Jul 2022

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Welcome to your Class 5 Science Chapter 6 Test 2

1. 
Speed of sound is maximum in:.

2. 
When an object vibrates, it forces the air particles around it to vibrate and thus _______ travel from one plane to another.

3. 
How does light travel in air?

4. 
The speed of sound in water is almost _______ times greater than air.

5. 
Speed of sound in air is _______ meter per second.

6. 
We hear sound when it enters our ears after passing through _______.

7. 
A vibrating object produces _______.

8. 
The _______ who landed on the moon use wireless radio system for talking.

9. 
Sound travels _______ through solid objects than the air.

10. 
Sound cannot pass through _______.

11. 
Which object does reflect maximum light?

12. 
The louder the sound, the _______ is its intensity.

13. 
The intensity of sound _______with the increase of distance from its source.

14. 
Sound can travel through:

15. 
Speed of sound in water is _______ meter per second.

16. 
When water comes in the way of sound travelling through air:

17. 
Buzzing of flies and mosquitoes is due to _______ of their wings.

18. 
Speed of sound in iron is _______ meter per second.

19. 
Which of the following sounds is called noise?

20. 
Intensity of sound depends on its _______.

21. 
The speed of sound in solid objects is almost _______ times greater than air.

22. 
The sounds which are pleasant to our ears are called _______.

23. 
Sound is a form of energy which produces _______ in matter particles.

24. 
The sounds which are unpleasant to our ears are called _______.

25. 
Sound cannot pass through space due to


jawad khalil

jawad khalil

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