Question

Can you measure the image distance when the object distance is 10cm​

Answer 1

Answer:

Answer

For a lens ,

v

1

−

u

1

=

f

1

Here , u = -10 cm

and f = 5 cm

Therefore,

v

1

=

u

1

+

f

1

=

−10

1

+

5

1

=

10

1

v = 10 cm

Hence , image distance = 10 cm

Answer 2

Answer:

The image distance will also 10 cm from the plane mirror... and the distance between object and image will be 20 cm