Question

A spherical mirror produces a image of magnification - 1 on a screen placed at a distance of 50cm from the mirror.

a) Write the type of mirror.
b) Find the distance of the mirror from the object.
c) What is the focal length of the mirror.
d) Draw the ray diagram to show the image formation in this case.


PLZZ TELL ME FAST... ​

Answer 1

Answer:

Explanation:

It is concave mirror coz m is negative

M=-v /u

-1=-50/u

U=50cm

1/f=1/v+1/u

F=50/2=25cm

Answer 2

Answer:

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