The kinetic energy of an electron is 4.55×10−25 J. The mass ofelect – InterviewSolution

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1.	The kinetic energy of an electron is 4.55×10−25 J. The mass ofelectron is 9.1×10−31kg. Calculate velocity of the electron.
Answer» The kinetic energy of an electron is $4.55 \times 10^{- 25} J$ . The mass ofelectron is $9.1 \times 10^{- 31} k g$ . Calculate velocity of the electron.

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