Question

True and false

a. Light is the fastest travelling form of energy

b. Light travels in curve path

c. As per law of reflection, Angle of Incidence = Angle of Reflections

d. A concave lens can be used to produce an enlarged and erect image.

e. An object can be seen only if it emits light

f. A concave lens is called the converging lens​

Answer 1

Answer:

ok

Explanation:

sorry i don't know ans

Answer 2

Answer:

a. True

b. False

c. True

d. False

e. False

f. False