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प्रश्न
Sound travels in air:
विकल्प
if there is no moisture in the atmosphere.
if particles of medium travel from one place to another.
if both particles as well as disturbance move from one place to another.
if disturbance moves.
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उत्तर
if particles of medium travel from one place to another.
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संबंधित प्रश्न
Select the correct alternative :
We can hear sound of frequency
What are ultrasonics? Can you hear the ultrasonic sound?
How can the pitch of sound produced in a piano be changed ?
Draw a graph between displacement from mean position and time for a body executing free vibrations in vacuum.
What change do you expect in the characteristic of a musical sound if its frequency is increased?
How is the sound produced?
Select the correct option:
In case of longitudinal waves, the particles of the medium vibrate:
High-frequency sounds that cannot be heard by you are called _______.
