Question

A 4.0 cm object is 6.0 cm from a convex mirror that has a focal length of 8.0 cm. What is the height of the image produced by the mirror?

Answer 1

Height of object=4cm

u =-6cm

f=8cm

then,

1|f=1|v+1|u

=1|8=1|v+1|-6

=1|v=1|8 + 1|6=7|24

=v =24|7

m=Height of image| height of object= -v| u

height of image = 2.2 cm

Answer 2

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