Advertisements
Advertisements
प्रश्न
______Surface reflects the light well.
विकल्प
water
compact disc
mirror
stone
Advertisements
उत्तर
Mirror Surface reflects the light well.
APPEARS IN
संबंधित प्रश्न
What do you mean by the term reflection of light ?
The perpendicular to the mirror at the point of incidence is called ______.
Draw a figure describing the following.
The reflecting surface of two mirrors make an angle of 90∘ with each other. If a ray incident of one mirror has an angle of incidents of 30∘, draw the ray reflected from the second mirror. What will be its angle of reflection?
If the angle between the plane mirror and the incident ray is 40∘, what are the angles of incidence and reflection?
State whether the following statement is true or false. If false, correct it.
If a ray of light incident on a plane mirror is such that it makes an angle of 30o with the mirror, then the angle of reflection is 60o.
State whether the following statement is true or false. If false, correct it.
If the incident ray makes an angle of Xo with the normal, then the reflected ray is 2Xo.
Part of the eye which controls the light entering is called
