The angle between the normal and the reflecting surface is ____ degrees.

 

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.

A mirror produces ____ and ____ images.

A mirror is a reflective surface.

Which of the following reflects the highest amount of light?

Regular reflection takes place when light falls on a ____ surface.

Diffused reflection occurs at rough surfaces.

Diffused reflection produces ____ image.

• Regular reflection occurs at the surface of a plane surface like a plane mirror.
• Produces sharp images.

An imaginary line drawn perpendicular to the reflecting surface is called the  ____.

 

The angle of incidence is _____ to the angle of reflection always.

The phenomenon of bouncing back of light rays when it falls on a surface is called ____.

 

What difficulty/ advantage one might face if they use a plane mirror instead of a concave mirror as a shaving mirror?

Which of the following can be used to light up a fire by using sunlight?

Which mirror should we want to keep a watch on a wider area?

Pick the odd one out.