Physics, asked by PhoenixAnish, 28 days ago

please explain this part ..

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Answers

Answered by usernametaken8

0

Explanation:

Pie is approximately 3.14

(0.5×10^-3)² = 0.5² × 10‐⁶ = 0.25 × 10^-6

0.25×3.14/4 = 0.2 approx.

Hence, 0.2×10^-6

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