Advertisements
Advertisements
प्रश्न
How does the following factor affect, if at all, the speed of sound in air:
Temperature of air
उत्तर
Speed of sound increases with the increase in the temperature of sound.
APPEARS IN
संबंधित प्रश्न
How is the frequency of a wave related to its time period?
If you place your ear close to an iron railing which is tapped some distance away, you hear the sound twice. Explain why?
Complete the following sentence :
A longitudinal wave is composed of compression and ____________.
Select the correct option:
The SI unit of frequency is
State four differences between the sound wave and the light wave.
State the main factors on which the speed of sound in a medium depends.
Is the speed of sound different in different media?
Is it possible to hear your friend's voice in vacuum? Give reason for your answer.
Does light travel faster in air than in water? Why?
How will the following factors affect the speed of sound in air:
Temperature of air.
