There will be an induced electric Held hal is clocl (e) CHAPTER # 25 11). An...

Question

Question

science physics

Answer 1

Answer #1

By mirror formula

1/u + 1/v = 1/f

Here u=2f

Then 1/v = 1/f - 1/2f

=1/2f

v=2f

Magnification =-v/u

=-2f/2f

=-1

Then so image size is -2cm

When an object is at the center of curvature C of a concave mirror. The imagen is the same height but inverted.

So:

y' = -2.0 cm

Option d is correct !!

Answer 2

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