Advertisements
Advertisements
प्रश्न
Define the terms 'frequency', 'wavelength' and 'velocity' of a sound wave. What is the relation between them?
Advertisements
उत्तर
Frequency: The number of complete waves or cycles produced in one second.
Wavelength: The minimum distance in which a sound wave repeats itself.
Velocity of a wave: The distance travelled by a wave in one second.
We know the relation between velocity, frequency, and wavelength
ν = f × λ,
where ν is the velocity of sound, F the frequency, and λ the wavelength.
APPEARS IN
संबंधित प्रश्न
Suppose you and your friend are on the moon. Will you be able to hear any sound produced by your friend?
Sound cannot travel in vacuum.
Fill in the blank.
Sound can travel in a ______
When we open a gas tap of a few seconds, the sound of escaping gas is heard first but the smell of gas comes later. Why?
Flash of lightning reaches earlier than the sound of thunder. Explain the reason.
Does the speed of sound in a gas depend on the pressure of the gas?
The speed of sound is ______ in solids than in liquids
______ is the distance between two consecutive particles.
In any medium, as the ______ increases, the speed of sound also increases.
Rarefactions are the regions of ______ where particles are spread apart.
