What symbol will be the focal length of concave lens?
Answers
Answered by
0
Distance between optical centre and principal focus of a lens is called focal length
It's symbol is. f
Small f
Answered by
0
the symbol of focal length is same or any kind of mirrors and lenses.
the symbol is small f of the alphabet.
f.
Anonymous:
please please please mark me as brain list if my answer helps you
Similar questions