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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

`(lamda_(K)-lamda_(C))` increases

B

`(lamda_(K)-lamda_(C))` decreases

C

`lamda_(K)` increases

D

`lamda_(K)` decreases

Text Solution

Verified by Experts

The correct Answer is:
A
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