Sound Needs a Medium to travel
Sound Needs a Medium to travel
Sound Needs a Medium to Travel:
Sound needs a medium to propagate or travels.Sound travels through solid liquid and gas but the sound does not pass through vaccum.
Sounds are made in a variety of ways but all involves vibrations. A tuning fork produces a sound as it vibrates back and forth, a guitar string moves up and down producing a sound when it is plucked.Sound needs a medium to propagate. Velocity of sounds is maximum in solids and least in gases.
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A tuning fork
Sound cannot travel in __________________. | |||
| Right Option : D | |||
| View Explanation |
A wave travels through a medium with a speed of 340 m/s. If the frequency of the wave is doubled, what happens to the wave speed ? | |||
| Right Option : B | |||
| View Explanation | |||
A body travelling with a speed more than velocity of sound in air is said to travel with | |||
| Right Option : A | |||
| View Explanation | |||
Students / Parents Reviews [10]
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