Advertisements
Advertisements
प्रश्न
A tuning fork has a number 256 marked on it. What does this number signify?
Advertisements
उत्तर
The number 256 marked on tuning fork signifies the frequency of tuning fork.
APPEARS IN
संबंधित प्रश्न
Explain how sound is produced by your school bell.
Describe an experiment to show that each source of sound is a vibrating body.
A person is listening to a tone of 500 Hz sitting at a distance of 450 m from the source of the sound. What is the time interval between successive compressions from the source?
What is the general name of the waves consisting of :
(a) compressions and rarefactions?
(b) crests and troughs?
Draw the sketches of two waves A and B such that wave A has twice the wavelength and half the amplitude of wave B.
A musical instrument is producing a continuous note. This note cannot be heard by a person having a normal hearing rang. This note must then be passing through.
Which kind of sound is produced in an earthquake before the main shock wave begins ?
Describe an experiment to show that sound cannot travel through vaccum.
You and your friend are on the moon. Will you be able to hear any sound produced by your friend?
Suppose a stick is struck against a frying pan in vacuum. Will the frying pan vibrate? Will we be able to hear the sound? Explain.
