When light wave travel from one transparent medium into another , the characteristics with undergo change are

When a wave travels from a denser to rarer medium, then

If a wave is going from one medium to another, then

When light travels from a rarer medium to a denser medium, it ________

When a wave travels from one medium to another, the quality which will not change is its

When monochromtic light passes from one transparent medium into another, its direction changes (except for normal incidence). This phenomenon is known as ____

When light passes from one medium into another medium, then the physical property which does not change is:

The light ray passing from one transparent medium to another, it can get reflected into the first medium only when,

Why does a ray of light bend when it travels from one medium to another.

The phenomenon of change in the "…..................." of light when it passes obliquely from one transparent medium to another is called refraction.