Physics, asked by yogesh9836, 8 months ago

29) Focal length of the plane mirror is

a) 1
b) 1/2
c) Infinity
d) o

Answers

Answered by patel2618

0

Answer:

1 hoti. hai. bhai. please mark

Answered by juhi2606

0

Answer:

c)

a really really small part of a giant spherical mirror make it plane mirror ...so iys focal length oughts to be infinity

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