India Languages, asked by hmithravgds2799, 1 year ago

उत्तल लेंस की फॉक्स दुरी 25 cm है तो उसकी क्षमता क्या होगी

Answers

Answered by anand8834
2
May be the answer is right.
Attachments:
Answered by Anonymous
1

Answer:

Explanation:

f=25cm=1/4m

P=1/f

P=1/1/4=4D

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