Question

In case of mirror the virtual is image is obtained on the other side of the object that is behind the mirror so
a) Both U and V are positive
b )Both U and V are negative
c) is positive but V is negative
d) is negative but V is positive

pls send the working also​

Answer 1

a

a) For a concave mirror, the focal length (f) is negative.

When the object is placed on the left side of the mirror, the object distance (u) is negative

For image distance v we can write