Physics, asked by psxm, 11 months ago

read and give answer ​

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Answers

Answered by anupama777vidya
0

Answer:

6×10^-7m

Explanation:

Refer the image

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Answered by missShelly
1

ⒽⓁⓄ ⓜⓐⓣⓔ

bita = lemda D / d

∆bita = lemda ∆ D / d

I.e, lemda = ∆ bita × d / ∆D

lemda = (10^-3) (0.03×10^-3) /5×10^-2

= 5000A°

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