Advertisements
Advertisements
प्रश्न
Define the term amplitude of a wave. Write its S.I. unit.
Advertisements
उत्तर
The maximum displacement of the particle of medium on either side of its mean position is called the amplitude of wave.
Its SI unit is metre.
APPEARS IN
संबंधित प्रश्न
Fill in the blank.
The number of times a body vibrates in one second is called its ______.
What do you mean by a vibratory motion?
How does a man’s voice differ from a woman’s voice ?
What is the difference between a compression and a rarefaction in a sound wave? Illustrate your answer with a sketch.
Before playing the orchestra in a musical concert, a sitarist tries to adjust the tension and pluck the strings suitably. By doing so he is adjusting :
We can distinguish between the musical sounds produced by different singers on the basis of the characteristic of sound called :
Describe a simple experiment to determine the speed of sound in air. What approximation is made in the method described by you?
A continuous disturbance is created on the surface of water in a ripple tank with a small piece of cork floating on it. Describe the motion of the cork. What does the motion of the cork tell about the disturbance?
An earthquake produces which kind of sound before the mainshock wave begins
