The incident ray, the reflected ray, and the normal at the point of incidence, all lie ___.

____ focuses the light coming from an object onto the ____.

Which of the following materials are apt for diffuse reflection?

The angle between the incident ray and the reflecting surface is 24 degrees. The angle of reflection is ___ degrees

An incident ray goes along the reflecting surface. The reflected ray makes an angle of ____ degrees with the reflecting surface.

The angle between the reflected ray and the reflecting surface is 19 degrees. The angle of reflection is ___ degrees

The angle of incidence is 54 degrees. The angle of reflection will be ___ degrees.

What are the things that one needs to see an object?

As the angle of incidence decreases, the angle made by the reflected ray with the normal _______.

An incident ray goes along the normal. The corresponding reflected ray ____.

Translucent objects ____ light.

Irregular reflection of a parallel beam of light yields ____.

Irregular reflection is not carried out when light falls on a ___ surface.

Regular reflection of a parallel beam of light yields ____.

What kind of surfaces produce a sharp image of an object placed in front of them?

Diffused reflection occurs at rough surfaces.