The momentum of electrons having a wavelength 2 Å (given, h=6.626 \times 10^{-34} {\J}- { s}, m=9.1 \times 10^{-35} {\kg}) is

Correct Answer is : 3.313×10−24kg−m s−1

6.313 \times 10^{-24} {\kg}- {\m} { s}^{-1}

3.313 \times 10^{-24} {\kg}- {\m} { s}^{-1}

9.313 \times 10^{-25} {\kg}- {\m} { s}^{-1}

12313 \times 10^{-24} {\kg}- {\m} { s}^{-1}

COMEDK Exam 2015 Solved Paper

Question : 26 of 180

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The momentum of electrons having a wavelength 2Å (given, h=6.626×10−34J− s, m=9.1×10−35‌kg) is

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