Question

in object is placed at distance of 10cm in front of convex mirror whose focla length is5 cm where is the image formed ? draw the diagram
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Answer 1

Answer:

Object Distance(u) = 10 cm. (negative)

Focal length of the lens (f) = 5 cm.

We know, convex mirror always forms the virtual, upright and diminished.Also, Object distance in the convex mirror is always negative where as Image distance and focal length are positive.

Now, Applying the Mirror's Formula,

f

1

=

v

1

+

u

1

=

5

1

=

v

1

+

1

=

5

1

=

10v

(10−v)

10v=50−5v

15v=50

v=

3

10

Answer 2

Explanation:

then the image will be form on c _center of curvature

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