STATEMENT-1: If the accelerating potential in | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The characteristic $X$-rays are produced due to electronic transitions between the inner shells of the target atoms. The energy of these transitio

Vedclass · Accepted Answer

$Statement-1$ is True, $Statement-2$ is True; $Statement-2$ is $NOT$ a correct explanation for $Statement-1$.

Vedclass · Answer

(B) The characteristic $X$-rays are produced due to electronic transitions between the inner shells of the target atoms. The energy of these transitions depends only on the atomic number $(Z)$ of the target material, not on the accelerating potential of the electrons. Thus, $Statement-1$ is True.When an electron beam strikes the target, it loses kinetic energy, which is emitted as $X$-ray photons (Bremsstrahlung and characteristic). This is a general physical process occurring in the tube. Thus, $Statement-2$ is True.However, $Statement-2$ describes the general production of $X$-rays, whereas $Statement-1$ refers specifically to the independence of characteristic $X$-ray wavelengths from the accelerating potential. Therefore, $Statement-2$ is not the specific explanation for $Statement-1$.

$STATEMENT-1$: If the accelerating potential in an $X$-ray tube is increased, the wavelengths of the characteristic $X$-rays do not change. because
$STATEMENT-2$: When an electron beam strikes the target in an $X$-ray tube, part of the kinetic energy is converted into $X$-ray energy.

Similar Questions

Which of the following wavelengths in $\mathring{A}$ represents 'hard' $X$-rays?

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

If the $K_\alpha$ radiation of $Mo (Z=42)$ has a wavelength of $0.71 \;\mathring A$,calculate the wavelength of the corresponding $K_\alpha$ radiation of $Cu (Z=29)$ (in $\mathring A$). (in $.52$)

The order of voltage applied across the ends of an $X$-ray tube is ...... $V$.

Which one of the following statements is $WRONG$ in the context of $X$-rays generated from an $X$-ray tube?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

$STATEMENT-1$: If the accelerating potential in an $X$-ray tube is increased, the wavelengths of the characteristic $X$-rays do not change. because$STATEMENT-2$: When an electron beam strikes the target in an $X$-ray tube, part of the kinetic energy is converted into $X$-ray energy.