Question

An
object is placed in front
of concave
mirror
whose
radius ot
curvature is 40 cm at
a distance of 10 cm
then find
position, nature, magnification
and focal length of mirror

​

Answer 1

Answer:

focal length of concave mirror given is 20cm l. Object is at 40cm distance which means it is at centre of curvature. hence, image will be formed of same size and at centre focus only but real and inverted.