Advertisements
Advertisements
प्रश्न
Does the speed of sound depend upon the direction of wind?
Advertisements
उत्तर
Yes, the speed of sound depends on the direction of wind. When wind is blowing in the direction of propagation of sound , the speed of sound increases. But, when wind blows in the direction opposite to that of sound , the speed of sound decreases.
APPEARS IN
संबंधित प्रश्न
Explain with an example, the propagation of sound in a medium.
Choose the correct word/words to complete the following sentence :
When sound travels in a medium ____________
How is the frequency of a wave related to its time period?
How does the following factor affect, if at all, the speed of sound in air:
Temperature of air
How does the following factor affect, if at all, the speed of sound in air:
Moisture in air
A longitudinal wave travels at a speed of 0.3 m s-1 and the frequency of wave is 20 Hz. Find the separation between two consecutive compressions.
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.
