According to Huygens, medium through which light waves travel is

Mention few mediums through which sound waves can travel.

The pressure and volume changes that take place in a medium through which sound waves travel are_________ in nature.

According to Huygen's principle, light is a form of

According to Huygen's principal light is a front of

____ acts as the medium through which sound travels.

An electromagnetic wave has a frequency of 500 MHz and a wavelength of 60 cm. (a) Calculate the speed of the wave. (b) Name the medium through which it is travelling.

Derive snell' s law on the basis of Huygen ' s wave theory when light is travelling from a denser to a rarer medium.