A sound wave of frequency 440 Hz is passing through air. An `O_2` molecule (mass`=5.3xx10^(-26)Kg)` is set in oscillation with an amplitude of `10^-6m` speed at the centre of its oscillation is :

A sound wave of frequency 440 Hz is passing through in air. An O_(2) molecule ( mass = 5.3 xx 10^(- 26) kg) is set in oscillation with an amplitude of 10 ^(-6) m . Its speed at the centre of its oscillation is

A sound wave of frequency 440 Hz is passing through in air. An O_(2) molecule ( mass = 5.3 xx 10^(- 26) kg) is set in oscillation with an amplitude of 10 ^(-6) m . Its speed at the centre of its oscillation is

An electron oscillating with a frequency of 3xx10^6 Hz, would generate -

A sound wave of frequency 280 Hz has an intensity of 1.00 W//m2 ? What is the amplitude of the air oscillations caused by this wave?

A magnetic needle has a magnetic moment 5xx 10^(-2) "Am"^(2) . If the moment of inertia of a magnet about an axis passing through the centre and perpendicular to the length of a magnet is 1.0 xx 10^(-7)"kgm"^(2) then calculate the magnitude of the magnetic field which sets the magnet into oscillation at a frequency of 2 Hz.

Ultrasonic waves of frequency 3 x 105 Hz are passed through a medium where speed of sound is 10 times that in air (Speed of sound in air is 300 m/s). The wavelength of this wave in that medium will be of the order of

An electromagnetic wave having frequency 4 xx 10^(14)Hz is passing through a small volume. The energy contained in this volume oscillates with frequency.