EASY
8th CBSE
IMPORTANT
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What is the audible range for humans?

Important Questions on Sound

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 11 - Sound>EXERCISES>Q 3
The number of oscillations per second of a vibrating object is called its time period.
EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 11 - Sound>EXERCISES>Q 3
What does loudness of sound depend on?
MEDIUM
8th CBSE
IMPORTANT
Start Up Science>Chapter 11 - Sound>EXERCISES>Q 4
In which of the following material is the speed of sound maximum?
MEDIUM
8th CBSE
IMPORTANT
Start Up Science>Chapter 11 - Sound>EXERCISES>Q 5
Sound cannot travel through _____.
MEDIUM
8th CBSE
IMPORTANT
Start Up Science>Chapter 11 - Sound>Some Questions from NCERT>Q 1
Sound can travel through
MEDIUM
8th CBSE
IMPORTANT
Start Up Science>Chapter 11 - Sound>Some Questions from NCERT>Q 2
Which of the following voices is likely to have minimum frequency?
EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 11 - Sound>Some Questions from NCERT>Q 3
Sound cannot travel in vacuum.
EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 11 - Sound>Some Questions from NCERT>Q 3
If the amplitude of vibration is large, sound is feeble.