Question

B. Choose the correct option.

1. The ray of light that strikes or falls on a reflecting surface
a. Reflected ray
b. The normal
c. Incident ray
d. The point of incidence

2. If the angle of incidence is 40° then the angle of reflection will be
a.50
b. 40°
c. 90°
d 45°
3. When a ray of light falis normally on a plane mirror. The angle of incidence will be a. 90
b. 0
c. 45°
d. 180

4. The image formed by a plane mirror is: a. a. Real and of same size
b. Real and inverted
c. Virtual and of same size
d. Virtual and inverted

5. The primary colours of light are:
a. Red, blue, and cyan
b. Green, blue, and red
c. Red, magenta, and blue
d. Green, blue, and yellow​

Answer 1

Reflected Ray

50°

0°

Real and of same size

green ,blue, yellow.

plz mark as brainliest

Answer 2

Answer:

B. 1. Incident ray ( the ray that reflects back is reflected ray bt the ray that strikes on a reflecting surface, the ray is called incident ray)

2. 40° ( incident ray is equal to reflected ray)

3. 0° ( it strikes the mirror fully straight...so, no chance of any angles)

4. Virtual and of same size (image of plane mirror is always virtual...bcause frm real image we get inverted img but frm virtual image we get erect image...so, the img we see in our dressing table is plane mirror which is virtual)

5. Green, blue, and red ( this is the truth so no reason fr it)

hope this helps u...

pls mark as brainliest...plss