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
Choose the correct word/words to complete the following sentence :
When sound travels in a medium ____________
What is a longitudinal wave? In which medium: solid, liquid or gas, can it be produced?
Explain the terms crest and trough in relation to a transverse wave.
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:
Moisture in air
Define the term wavelength.
State four differences between the sound wave and the light wave.
Can sound travel through vacuum?
State the main factors on which the speed of sound in a medium depends.
Describe in brief, with the aid of a sketch diagram, an experiment to demonstrate that a material medium is necessary to transmit sound.
