A ray of light is incident normally on one of the faces of a prism of apex angle 30 degree and refractive index sqrt2. The angle of deviation of the ray is…degrees.

A ray of light is incident normally on one of the faces of a prism of apex angle 30 degree and refractive index sqrt2 . The angle of deviation of the ray in degrees is

A ray of light is incident normally on one of the faces of a prism of angle 30^@ and refractive index sqrt2 . The angle of deviation of the ray is

A ray of light is incident normally on one of the faces of a prism of angle 30^@ and refractive index sqrt 2 . The angle of deviation of the ray is

A ray of light is incident normally normallyh on one of the faces of a prism of apex angle 30^(@) and refractive index sqrt(2) . The angle of deviation of the ray is "________________" degrees.

A ray of light is incident normally normallyh on one of the faces of a prism of apex angle 30^(@) and refractive index sqrt(2) . The angle of deviation of the ray is "________________" degrees.

A ray of light is incident normally normallyh on one of the faces of a prism of apex angle 30^(@) and refractive index sqrt(2) . The angle of deviation of the ray is "________________" degrees.

A ray of light is incident normally on one of the faces of a prism of apex angle 30^@ and refractive index sqrt2 . Find the angle of deviation for the ray of light.

A ray of light is incident normally on one of the faces of a prism of apex angle 30^@ and refractive index sqrt2 .Find the angle of deviation for the ray of light.