the light bends
Wiki User
∙ 13y agoit changes in velocity
energy is independent of medium it passes through?
When light passes through a second medium with different refractive index as the first medium, its velocity will decrease or increase depending on its wavelength and the difference in refractive index of the two media. This causes the 'bending' of light as each of its components try to travel through the second medium at different velocities.
when a light ray passes from one medium to another at an angle
Refraction.
It is redirected as it passes through a medium.
It is redirected as it passes through a medium
it changes in velocity
energy is independent of medium it passes through?
The light bends when it passes from one medium to another. But only if it approaches the interface at an angle. In such a case it will still travel slower, but there will be no apparent bending.
The light bends when it passes from one medium to another. But only if it approaches the interface at an angle. In such a case it will still travel slower, but there will be no apparent bending.
When light passes through a second medium with different refractive index as the first medium, its velocity will decrease or increase depending on its wavelength and the difference in refractive index of the two media. This causes the 'bending' of light as each of its components try to travel through the second medium at different velocities.
It bends.
it refracts
The medium through which it passes
The wavelength is equal to the local velocity of sound divided by the frequency, As with light, there can be refraction when sound passes from one medium to another with a different sound velocity.
when a light ray passes from one medium to another at an angle