An X-ray tube is operated at 50 kV. The mini | vedclass

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(C) The minimum wavelength $(\lambda_{\min})$ of $X$-rays produced in an $X$-ray tube is given by the formula: $\lambda_{\min} = \frac{hc}{eV} = \frac

Vedclass · Accepted Answer

$0.25$

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(C) The minimum wavelength $(\lambda_{\min})$ of $X$-rays produced in an $X$-ray tube is given by the formula: $\lambda_{\min} = \frac{hc}{eV} = \frac{12400}{V(	ext{in volts})} \ \mathring{A}$.Given the operating voltage $V = 50 \ kV = 50,000 \ V$.Substituting the values: $\lambda_{\min} = \frac{12400}{50000} \ \mathring{A} = 0.248 \ \mathring{A}$.Rounding to the nearest given option,we get $\lambda_{\min} \approx 0.25 \ \mathring{A}$.

An $X$-ray tube is operated at $50 \ kV$. The minimum wavelength produced is ..... $\mathring{A}$.

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