Advertisements
Advertisements
प्रश्न
Velocity of sound in a gaseous medium is 330 ms–1. If the pressure is increased by 4 times without causing a change in the temperature, the velocity of sound in the gas is
पर्याय
330 ms–1
660 ms1
156 ms–1
990 ms–1
Advertisements
उत्तर
330 ms–1
APPEARS IN
संबंधित प्रश्न
Select the correct alternative :
The speed of sound in water is
Describe an experiment to show that sound can travel in water.
During a thunderstorm, the sound of a thunder is heard after the lightning is seen. Why?
A boy fires a gun and another boy at a distance of 1020 m hears the sound of firing the gun 3 s after seeing its smoke. Find the speed of sound.
Which of the following travels slowest in air and which one fastest? Supersonic aircraft, Light, Sound
A sound signal of 128 vibrations per second has a wavelength of 2.7 m. Calculate the speed with which the wave travels.
Fill in the blanks with suitable words .
Wave speed in metres per second equals frequency in ............ multiplied by ..................... in ..................
Fill in the blank with suitable word :
The speed of sound in a solid is ............... than the speed of sound in air.
The velocity of sound in solid is ______ than the velocity of sound in air.
An ultrasonic wave is sent from a ship towards the bottom of the sea. It is found that the time interval between the transmission and reception of the wave is 1.6 seconds. What is the depth of the sea, if the velocity of sound in the seawater is 1400 ms–1?
