what is power of lens
Answers
Answered by
2
Explanation:
Power of lens is the ability of the lens to converge the rays of light falling on it. It can also be defined as P=1/f where f is the focal length. ... Dioptre is the S I unit of power of lens. One Dioptre is the power of a lens whose focal length is 1 metre.
Answered by
3
लैंस की क्षमता (Power Of Lens) :-
किसी लैंस द्वारा प्रकाश किरणों को अभिसारित
तथा अपसारित करने की क्षमता को लैंस की
क्षमता कहते है ।
लैंस की क्षमता (P) , फोकस दूरी के
व्युत्क्रमानुपाती होती है ।
अर्थात P = 1/f
Similar questions