Home
Class 12
PHYSICS
Mosley's law relates the frequencies of ...

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

A

its density

B

its atomic weight

C

its atomic number

D

interplaner spacing of the atomic planes

Text Solution

Verified by Experts

The correct Answer is:
C
According to Moseley's law.
`" " vprop(Z-b)^(2)rArrv=a(Z-b)^(2)`
Z= atomic number of element and (a,b are constants).
Promotional Banner

Topper's Solved these Questions

  • ATOMS

    DC PANDEY|Exercise Taking it together|117 Videos

  • ATOMS

    DC PANDEY|Exercise ASSERTION AND REASON|10 Videos

  • ATOMS

    DC PANDEY|Exercise Check point 12.2|16 Videos

  • ALTERNATING CURRENT

    DC PANDEY|Exercise JEE MAIN|63 Videos

  • CAPACITORS

    DC PANDEY|Exercise OBJECTIVE_TYPE|1 Videos

Similar Questions

Explore conceptually related problems

For characteristic X - ray of some material

Which of the following are the characteristics required for the target of produce X - rays ?

Assertion (A) : K- shell electron capture is detected by analyzing the wavelength of X- ray emitted. Reason (R): The wavelength of the X- ray is characteristic of the daughter element and not the parent element.

For the production of M_alpha line of the characteristic X rays, the transition of electron is

According to Mosley's law, the frequency of a spectral line in X-ray spectru varies as

If for a graph plotted between frequency of deflected X-ray beam and atomic number of the target metal (sqrtv and Z) gives a straight line with slope and intercept both as unity, then what will be the atomic number of the target metal if the observed frequency of X-rays is 2401 sec^(-1) ?

Moseley said that the frequency of X-ray of an element increases with a regular increase in a fundamental property of elements. Name this fundamental property..

The production of characteristic X-rays is due to-