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The intensity of X-rays form a Coolidge ...

The intensity of X-rays form a Coolidge tube is plotted against wavelength `lambda` as shown in the figure. The minimum wavelength found is `lambda_c` and the wavelength of the `K_(alpha)` line is `lambda_k`. As the accelerating voltage is increased
(a) `lambda_k - lambda_c` increases (b) `lambda_k - lambda_c` decreases
(c ) `lambda_k` increases (d) `lambda_k` decreases

A

`lambda_(K)-lambda_(C)` increases

B

`lambda_(K)-lambda_(C)` decreases

C

`lambda_(K)` increases

D

`lambda_(K)` decreases

Text Solution

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The correct Answer is:
A
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