Advertisements
Advertisements
प्रश्न
Write the approximate speed of sound in water .
Advertisements
उत्तर
Medium - Liquid (Water) Speed of sound - 1500 `"m s"^-1`
APPEARS IN
संबंधित प्रश्न
A boy on a hill A fires a gun. The other boy on hill B hears the sound after 4 s. If the speed of sound is 330 m s-1, find the distance between the two hills.
Which of the following is the speed of sound in copper and which in aluminium?
(a) 5100 m/s
(b) 1500 m/s
(c) 3750 m/s
If you want to hear a train approaching from far away, why is it more convenient to put the ear to the track?
What is meant by supersonic speed?
A worker lives at a distance of 1.32 km from the factory. If the speed of sound in air be 330 m/s, how much time will the sound of factory siren take to reach the worker?
A man is kidnapped, blindfolded and imprisoned in a big room. How could the man tell if he was in : a village
Fill in the blank and explain.
The velocity of sound in steel is ______ than the velocity of sound in water.
The speed of sound in air at 0°C is 332 m/s. If it increases at the rate of 0.6 m/s per degree, what will be the temperature when the velocity has increased to 344 m/s?
Establish the relationship between the speed of sound, its wavelength and frequency. If the velocity of sound in air is 340 m s–1, calculate
(i) wavelength when the frequency is 256 Hz.
(ii) frequency when the wavelength is 0.85 m
The speed of sound in a gaseous medium depends on ______.
