EASY
RRB NTPC CBT 1
IMPORTANT
Earn 100

In which medium, the velocity of sound is maximum?
(a)Metals
(b)Air
(c)Water
(d)Polymer

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Important Questions on Physics
EASY
RRB NTPC CBT 1
IMPORTANT
The sound having a frequency of to are known as _____.

EASY
RRB NTPC CBT 1
IMPORTANT
Sound cannot pass through _____.

EASY
RRB NTPC CBT 1
IMPORTANT
Among the following materials, sound travels fastest in _____.

EASY
RRB NTPC CBT 1
IMPORTANT
The sound produced by a bat is _____.

EASY
RRB NTPC CBT 1
IMPORTANT
The persistence of a sound in a big hall due to repeated reflection from walls, ceiling, the floor is known as _____.

EASY
RRB NTPC CBT 1
IMPORTANT
Longitudinal waves cannot travel through _____.

MEDIUM
RRB NTPC CBT 1
IMPORTANT
Why are we able to hear short wave broadcasts better than longwave broadcasts?

EASY
RRB NTPC CBT 1
IMPORTANT
Which of the following is false?
Sound waves are _____ waves.
