de-Broglie wavelength of a body of mass m and kinetic energy E is give – McqOptions

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1.	de-Broglie wavelength of a body of mass m and kinetic energy E is given by
A.	\[\lambda =\frac{h}{mE}\]
B.	\[\lambda =\frac{\sqrt{2mE}}{h}\]
C.	\[\lambda =\frac{h}{2mE}\]
D.	\[\lambda =\frac{h}{\sqrt{2mE}}\]
Answer» E.

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