A source of sound has frequency 2000 Hz. If the speed of sound in air `340m//s`, find the distance covered by sound when the source completes 400 vibrations.

Solve the following example: A source of sound has frequency 1000Hz. If the speed of sound in air under certain conditions is 340 m/s, find the distance covered by sound when the source completes 100 vibrations.

A sound wave of frequency 8000Hz travels with a speed of 340 m//s in air. Find its wavelength.

The speed of the sound in air at 0 ^@C is 332m//s . Find the speed of sound in air at 10^@C .

A person standing near a hill fires a gun and hears the echo after 1 second. If speed of sound in air is 340 m//s . Find the distance between the hill and the person.

A car is travelling with a velocity of 40 m//s towards a source of sound of frequency 1000 Hz. If sound velocity is 330 m//s , then apparent frequency heard by the observer (in Hz) is

A timing fork of frequency 340 Hz completes 100 vibrations, in air. What isthe distance covered by the sound wave, [v = 332 m//s ]

A source of sound of frequency 750 Hz is placed inside water. The speed of sound in water is 1500 m//s and in air is 340 m//s . The frequency of sound recorded by an observer who is standing in air is

The sound emitted from the siren of an ambulance has frequency of 1500 Hz. The speed of sound is 340 m//s . Calculate the difference in frequencies heard by a stationary observer in the ambulance initially, travels towards and then away from the observer at a speed of 30 m//s .

Solve the following example: A sound wave has wavelength 0.85 m in air and 0.9 m in a gas. The speed of sound in air is 340 m//s . Find the frequency of sound and the speed of sound in the gas.