Advertisements
Advertisements
प्रश्न
How do the following factor affect the speed of sound in air?
Temperature of air
Advertisements
उत्तर
The speed of sound increases with the increase in temperature of the gas.
APPEARS IN
संबंधित प्रश्न
The frequency of a source of sound is 100 Hz. How many times does it vibrate in a minute?
Why are the waves mentioned by you not audible to us?
What type of waves are illustrated by the movement of a rope whose one end is fixed to a pole and the other end is moved up and down?
What are longitudinal waves and transverse waves? Explain with the help of labelled diagrams.
The longitudinal waves travel in a coiled spring at a rate of 4 m/s. The distance between two consecutive compressions is 20 cm. Find :
(i) Wavelength of the wave (ii) Frequency of the wave
A musical instrument is producing continuous note. This note cannot be heard by a person having a normal hearing range. This note must then be passing through ______.
Vibration of object produces ______.
Why is the ceiling and wall behind the stage of good conference halls or concert halls made curved?
Find the odd one out.
