Question

In which of the following cases the
distance between the object and its
image formed will be zero? *

1-When the object is placed at focus of the
concave mirror

2-When the object is placed in between the
focus and centre of curvature of the
concave mirror.

3-When the object is placed at centre of
curvature of the concave mirror.

4-When the object is placed beyond the
centre of curvature of the concave mirror.​

Answer 1

Answer:

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nj

hn

v

g

h

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Explanation:

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