JEE Main 20205 Sep, Morning shiftPhysicsMediumOptics190× since 2002
A compound microscope consists of an
objective lens of focal length 1 cm and an
eyepiece of focal length 5 cm with a separation
of 10 cm.
The distance between an object and the
objective lens, at which the strain on the eye is
minimum is cm. The value of n is _____.