Photons of an electromagnetic radiation have | vedclass

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

Question

(A) The energy of a photon is given by $E = \frac{hc}{\lambda}$.Rearranging for wavelength: $\lambda = \frac{hc}{E}$.Given $E = 11 \, keV = 11 	imes

Vedclass · Accepted Answer

$X-$ray region

Vedclass · Answer

(A) The energy of a photon is given by $E = \frac{hc}{\lambda}$.Rearranging for wavelength: $\lambda = \frac{hc}{E}$.Given $E = 11 \, keV = 11 	imes 10^3 	imes 1.6 	imes 10^{-19} \, J$.Using $hc = 12400 \, eV \cdot \mathring{A}$,we have $\lambda = \frac{12400 \, eV \cdot \mathring{A}}{11000 \, eV} \approx 1.13 \, \mathring{A}$.The wavelength range for $X-$rays is approximately $0.1 \, \mathring{A}$ to $100 \, \mathring{A}$.Since $1.13 \, \mathring{A}$ falls within this range,the radiation belongs to the $X-$ray region.

Photons of an electromagnetic radiation have an energy of $11 \, keV$ each. To which region of the electromagnetic spectrum does it belong?

Similar Questions

The frequency range of visible light is . . . . . . .

The number of wavelengths in the visible spectrum is:

Which of the following electromagnetic waves has the lowest frequency?

Which of the following is absorbed by the ozone layer?

An electromagnetic radiation has an energy of $14.4 \text{ keV}$. To which region of the electromagnetic spectrum does it belong?

Vedclass Test Series

Exam Paper Generator

Online Exam Module