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Byju's Answer

Standard XII

Chemistry

De Broglie's Hypothesis

A and B are...

Question

$A$ and $B$ are two trains shown in the Figure. The ratio of intensity of $A$ to $B$ is :

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Solution

The correct option is D 1
$I \propto x_{0}^{2}$ and $I \propto f^{2}$
In $A x_{0 A} = 2 x_{0}$ and $f_{0 A} = f_{0}$
In $B x_{0 B} = x_{0}$ and $f_{0 B} = 2 f_{0} ∴ \frac{I_{A}}{I_{B}} = 1$

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The correct option is D 1
$I \propto x_{0}^{2}$ and $I \propto f^{2}$
In $A x_{0 A} = 2 x_{0}$ and $f_{0 A} = f_{0}$
In $B x_{0 B} = x_{0}$ and $f_{0 B} = 2 f_{0} ∴ \frac{I_{A}}{I_{B}} = 1$