Tag: physics
Questions Related to physics
Huygens principle of secondary waves
The wave front due to a source situated at infinity is :
Which of the following phenomena can be used to analyse a beam of light into its component wavelength?
Huygen's concept of wavelets is useful in
Ray optics is valid when characteristic dimensions are
Who first proposed that light was wave-like in character ?
A : The phase difference between any two points on a wave front is zero
R : From the source light, reaches every point on the wave front in the same time.
1: Primary waves can travel in all directions in an ether
2: Secondary waves can travel only in backward in an ether
According to Huygens, the ether medium pervading entire universe is
The wave theory of light, in its original form, was first postulated by.