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1. $9 \times 10^{- 15} J$

A. $9.2 \times 10^{- 31}$
B. $9.2 \times 10^{- 31}$
C. $9.2 \times 10^{- 31}$
D. $9.2 \times 10^{- 31}$

Answer: Option D

Explanation:

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