When a ray of monochromatic light is incident obliquely on the interface of two media,

What happens when a ray of light is incident normal to the interface between two media? Draw the corresponding neat and labelled diagram.

When a ray of ordinary light is incident on the surface of separation of two media at polarizing angle, show with the help of a labelled diagram that reflected ray and the refracted ray are mutually perpendicular to each other.

Answer the following questions What happens when a ray of light is incident normal to the interface between two media ? Draw the corresponding neat and labelled diagram.

When a ray of light is incident normally on a surface, then

When a ray of light is incident normally on a surface, then

When a ray of light is incident normally on a surface, then

Assertion : When monochromatic light is incident on a surface separting two media, the reflected and refracted light both have the same frequency as the incident frequency. Reason: The frequency of monochromatic light depends on media.

A: When monochromatic light is incident on a surface separating two media, the reflected and refracted light both have the same frequency as the incident frequency. R: At any interface between the two media , the electric (and magnetic) fields must satisfy certain boundary conditions for all times and frequency determines the time dependence of fields.