Two identical glass equiconvex lenses of focal length f are kept in contact. The space between the two lenses in filled with water . The focal length of combination is:
Let R be the radius of curvature of each surface.
For the water lens,
NEET paper solver gang busted in Delhi, four held
PIL in Patna HC seeks CBI probe into ‘NEET paper leak case’, cancellation of exam
NEET UG 2024: SC refuses to stay result declaration over alleged paper leak
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now