Penetrating power of $X-$rays can be increased by

  • A
    Increasing the potential difference between anode and cathode
  • B
    Decreasing the potential difference between anode and cathode
  • C
    Increasing the cathode filament current
  • D
    Decreasing the cathode filament current

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Similar Questions

Assertion: $X-$rays travel with the speed of light.
Reason: $X-$rays are electromagnetic rays.

Moseley's law relates the frequencies of line $X$-rays with the following characteristics of the target element:

$A$ hydrogen atom does not emit $X$-rays because

The largest distance between the interatomic planes of a crystal is $10^{-7} \text{ cm}$. The upper limit for the wavelength of $X$-rays which can be usefully studied with this crystal is ............ $\mathring{A}$.

If the operating voltage of an $X$-ray tube is $50 \, kV$,then the velocity of the $X$-rays is . . . . .

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