Advertisements
Advertisements
प्रश्न
State the main factors on which the speed of sound in a medium depends.
Advertisements
उत्तर
The speed of sound depends on the density, pressure, temperature, Humidity, and Wind.
APPEARS IN
संबंधित प्रश्न
How does the following factor affect, if at all, the speed of sound in air:
Frequency of sound
Complete the following sentence :
A longitudinal wave is composed of compression and ____________.
Complete the following sentence :
A transverse wave is composed of crest and ____________.
The time period of a simple pendulum is 2 s. Find its frequency.
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.
State four differences between the sound wave and the light wave.
Is it possible to hear your friend's voice in vacuum? Give reason for your answer.
Describe in brief, with the aid of a sketch diagram, an experiment to demonstrate that a material medium is necessary to transmit sound.
How will the following factors affect the speed of sound in air:
Wind.
State three important uses of echolocation.
