Question

1. Select the correct option:

1. According to the first law of reflection
(a) the incident ray, the normal and the reflected ray are not in the same plane.
(b) the incident ray, the normal and the reflected ray are in the same plane.
(C) only the incident ray and reflected ray are in the same plane but not normal.
(d) only the incident ray and the normal are in the same plane.

2. An opaque body appears white in white light because
(a) it reflects all colours
(b) it absorbs all colours
(c) it reflects only red and blue
(d) it reflects only green and red

3. A ray of light which returns back into the same medium after reflection is called
(a) reflected ray
(b) incident ray
(c) the normal
(d) none of these Reflection of Light at a​

Answer 1

Answer:

1. b

3. a

Explanation:

I don't know the second answer

but i hope these 2 answers will helpful to u

Answer 2

Answer:

1 (b)

3(a)

2(b)

Explanation:

1 the incident ray the normal and the reflected rays are in the plane mirror