Question

Rahul’s teacher given him three different type of mirror and told her that something about each mirror given as follows. Help Rahul to identify mirror.
Mirror A- It always forms virtual image.
Mirror B- It for image of same size and has infinite focal length.
Mirror C- It can form both virtual and real image
Question:3 ) Mirror A has ______ focal length?
A)  Only Positive
B)  Only Negative
C)  May have Positive or Negative
D)  Can’t comment on focal length​

Answer 1

Step-by-step explanation:

a. true

b.true

c. true.

3. no a

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