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प्रश्न
Select the correct option:
The number of oscillations passing through a point in unit time is called:
विकल्प
vibration
frequency
wavelength
amplitude
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उत्तर
frequency
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संबंधित प्रश्न
Name the two kinds of waves in form of which sound travels in a medium.
How is the frequency of a wave related to its time period?
The time period of a simple pendulum is 2 s. Find its frequency.
Select the correct option:
The wavelength is the linear distance between the:
Is the speed of sound different in different media?
Does ultrasonic in a medium travel faster than the audible sound?
Does light travel faster in air than in water? Why?
How will the following factors affect the speed of sound in air:
Pressure of air.
How will the following factors affect the speed of sound in air:
Wind.
State three important uses of echolocation.
