Can sound travel through vacuum?

Describe an experiment to show that sound cannot travel through vacuum.

Mark the correct choice as : (a) Both assertion and reason are true and reason is the correct explanation of assertion. (b) Both assertion and reason are true but reason is not the correct explanation of assertion. (c) Assertion is true but reason is false. (d) Assertion is false but reason is true. (e) Both Assertion and reason are false. Assertion : Sound waves do not travel through vacuum. Reason : The speed of sound is too small when compared to speed of light.

When sound travels through air, the air particles ________ .

When a sound wave travels through air, the air particles

When a sound wave travels through air, the air particles ...................

When a sound wave travels through air, the air particles ________ .

The electric field of an electromagnetic wave travelling through vacuum is given by the equation E=E_(0) sin (k x - omega t) . The quantity that is independent of wavelength is