Welcome to cbsenotes.com! To post messages or access any member only section, you will need an account. Create your free account now.
Already a member ? Click here to login
CBSE Notes 2011-2012

To get real image using a concave lens ( f ) one has to use

Multiple choice question

To get real image using a concave lens ( f ) one has to use

unknown

a convex lens of greater focal length ( > f )

unknown

a convex lens of lesser focal length ( < f )

unknown

a convex lens of focal length 25 cm

unknown

a convex lens of infinite focal length