Advertisements
Advertisements
प्रश्न
Select the correct option:
If the frequency of a wave is 25 Hz. the total number of compressions and rarefactions passing through a point in 1 second is :
पर्याय
25
50
100
none of these
MCQ
Advertisements
उत्तर
50
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
What do you mean by wave-velocity?
What is the safe limit of sound level of db for our ears?
What is a transverse wave? In which medium: solid, liquid or gas, can it be produced?
In which medium the speed of sound is more: humid air or dry air? Give a reason to your answer.
What is musical sound? Give an example.
Select the correct option:
Which of the following is an elastic wave?
What is the ratio of speed of light to speed of sound?
How do the following factor affect the speed of sound in air?
Moisture in air.
Can you hear each other in a dark room?
Vibration of object produces ______.
