Advertisements
Advertisements
प्रश्न
How will the following factors affect the speed of sound in air:
Humidity.
Advertisements
उत्तर
Humidity: The speed of sound increases with an increase in humidity. The increase of moisture decreases the density of the atmosphere and therefore sound travels faster in moist air.
APPEARS IN
संबंधित प्रश्न
Describe an experiment to show that in wave motion, only energy is transferred, but particles of medium do not move.
If you place your ear close to an iron railing which is tapped some distance away, you hear the sound twice. Explain why?
Select the correct option:
The SI unit of frequency is
Why do astronauts talk to each other through radio telephone in space?
State the main factors on which the speed of sound in a medium depends.
Does sound require a material medium for transmission?
Does the speed of sound depend upon the direction of wind?
Does ultrasonic in a medium travel faster than the audible sound?
Compare approximately the speed of sound in air and steel.
How will the following factors affect the speed of sound in air:
Temperature of air.
