In the following questions, a statement of assertion is followed by...

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In the following
questions, a statement of assertion is followed by a
corresponding statement of reason. Of the following
statements, choose the correct one.
(a) Both Assertion and Reason are correct and
Reason is the correct explanation of Assertion
(b) Both Assertion and Reason are correct but
Reason is not the correct explanation of
Assertion
- (c) Assertion is correct but Reason is incorrect
(d) Assertion is incorrect but Reason is correct
Assertion In Davisson-Germer experiment
- wavelength associated with the beam decreases with increases of speed of electrons.

Reason Wavelength associated with electron beam in
Davisson-Germer experiment is given by \( \lambda=\frac{h}{\sqrt{2 m K}} \).
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