The kinetic energy (in J) of a particle of mass 4.5 \times 10^{-31} kg having a wavelength of 1000 nm is: (h = 6.62\times10^{-34} \J \s)

Correct Answer is : 4.86×10−25

AP EAMCET Engineering 24 Apr 2017 Shift 1 Paper

Section: Chemistry

Question : 122 of 160

Marks: +1, -0

The kinetic energy (in J) of a particle of mass 4.5×10−31 kg having a wavelength of 1000 nm is: (h = 6.62×10−34Js)

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