Physics, asked by Anubhav8977, 10 months ago

एक लेंस की क्षमता +5 D है। लेंस की फोकस -दूरी क्या है और लेंस का प्रकार क्या है ?

Answers

Answered by dkyadav9571

5

Answer:

+5D

concave............

Answered by Anonymous

7

Answer:

Explanation:

P=+5D

f=1/5

f=0.2m

Lens avtal h

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