Fill in the blanks
i. The perpendicular to the mirror at the point of incidence is called....................... .
ii. The reflection of light from a wooden surface is.................. reflection.
iii. The working of Kaleidoscope is based on the properties of................... .

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Solution

i. The perpendicular to the mirror at the point of incidence is callled normal.
ii. The reflection of light from a wooden surface is diffused reflection.
iii. The working of Kaleidoscope is based on the properties of reflection of light.

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Fill in the blanks:

i. The perpendicular to the mirror at the point of incidence is called …………. .
ii. The reflection of light from a wooden surface is ……….. reflection.

Q. Fill in the blanks :
The reflection of light from a wooden surface is ..................reflection.

Q. Fill in the blanks :
The perpendicular to the mirror at the point of incidence is called...............

Suppose you have a plane mirror that reflects light. When light strikes the mirror, the light is reflected off the surface. The law of reflection says that:

Statement 1: The angle of incidence (incoming ray) is equal to the angle of reflection (outgoing ray).

Statement 2: The angle is measured from a perpendicular line to the surface called as Normal.

Statement 3: Incident ray, reflected ray and the normal does not lie in the same plane.

Statement 4: The law works for the plane as well as for curved surfaces.

A device which works on the reflection of light from two plane mirrors arranged parallel to one another is:

(a) electroscope

(b) kaleidoscope

(d) stethoscope

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Fill in the blanks i. The perpendicular to the mirror at the point of incidence is called....................... . ii. The reflection of light from a wooden surface is.................. reflection. iii. The working of Kaleidoscope is based on the properties of................... .

i. The perpendicular to the mirror at the point of incidence is callled normal. ii. The reflection of light from a wooden surface is diffused reflection. iii. The working of Kaleidoscope is based on the properties of reflection of light.

Fill in the blanks
i. The perpendicular to the mirror at the point of incidence is called....................... .
ii. The reflection of light from a wooden surface is.................. reflection.
iii. The working of Kaleidoscope is based on the properties of................... .

i. The perpendicular to the mirror at the point of incidence is callled normal.
ii. The reflection of light from a wooden surface is diffused reflection.
iii. The working of Kaleidoscope is based on the properties of reflection of light.