Physics, asked by lungsan1632, 10 months ago

Rashmi is wearing glasses of +2.5 diopter. What does it mean?

Answers

Answered by georgejomymathew

1

Answer:

Explanation:

Diopter=unit of power of lens

Power= 1/focal length(In meter)

So,1/focal length =1/2.5=1/5

So,she is wearing a glass of 5 meter

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