Science, asked by asifshek4133, 9 months ago

एक लेंस की क्षमता + 2D है । इसकी फोकस दूरी ज्ञात कीजिए यह लेंस अभिसारी है या अपसारी ?

Answers

Answered by parassingh6576
7

Explanation:

f=1/p

=1/2

=0.5m

=50cm

It is convex lens

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