For harder X-rays: | vedclass

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

Question

(C) Hard $X$-rays are defined as $X$-rays with higher energy and shorter wavelengths compared to soft $X$-rays.Since the energy of a photon is given b

Vedclass · Accepted Answer

The frequency is higher

Vedclass · Answer

(C) Hard $X$-rays are defined as $X$-rays with higher energy and shorter wavelengths compared to soft $X$-rays.Since the energy of a photon is given by $E = h
u = \frac{hc}{\lambda}$,a higher energy $E$ implies a higher frequency $
u$ and a shorter wavelength $\lambda$.Therefore,for harder $X$-rays,the frequency is higher and the wavelength is shorter.Thus,option $C$ is correct.

For harder $X$-rays:

Similar Questions

$X$-rays are produced in an $X$-ray tube at a given accelerating voltage. The wavelength of the continuous $X$-rays will be in the range of .......

The wavelength $\lambda$ of the ${K_{\alpha}}$ line of characteristic $X$-ray spectra varies with atomic number $Z$ approximately as:

The structure of solid crystals is investigated by using

The maximum distance between the inter-atomic planes of a crystal is $10^{-7} \ cm$. The maximum wavelength of $X$-rays that can be studied by this crystal is ........... $\mathring{A}$.

$X$-rays incident on a material:

Vedclass Test Series

Exam Paper Generator

Online Exam Module