The frequencies of X-rays,gamma-rays,and ultr | vedclass

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

Question

(A) The electromagnetic spectrum is ordered by frequency. The frequency ranges are approximately as follows:$1$. $\gamma$-rays $(b)$: $10^{19} \, Hz$

Vedclass · Accepted Answer

$a  c$

Vedclass · Answer

(A) The electromagnetic spectrum is ordered by frequency. The frequency ranges are approximately as follows:$1$. $\gamma$-rays $(b)$: $10^{19} \, Hz$ to $10^{24} \, Hz$$2$. $X$-rays $(a)$: $10^{16} \, Hz$ to $10^{19} \, Hz$$3$. Ultraviolet rays $(c)$: $10^{15} \, Hz$ to $10^{16} \, Hz$Comparing these values,we find that the frequency of $\gamma$-rays $(b)$ is the highest,followed by $X$-rays $(a)$,and then ultraviolet rays $(c)$.Therefore,$b > a > c$. Looking at the options provided,$a  c$ is the correct relationship.

List-$I$	List-$II$
$(a)$ Source of microwave frequency	$(i)$ Radioactive decay of nucleus
$(b)$ Source of infrared frequency	$(ii)$ Magnetron
$(c)$ Source of Gamma Rays	$(iii)$ Inner shell electrons
$(d)$ Source of $X$-rays	$(iv)$ Vibration of atoms and molecules
	$(v)$ $LASER$
	$(vi)$ $RC$ circuit

The frequencies of $X$-rays,$\gamma$-rays,and ultraviolet rays are $a, b$,and $c$ respectively. Which of the following relations is correct?

Similar Questions

The radiation of frequency $1057 \ MHz$ coming from two close energy levels of hydrogen belongs to which part of the electromagnetic spectrum?

In the electromagnetic spectrum,the visible light region lies between which of the following?

If a source of power $4 \ kW$ produces $10^{20}$ photons/second,the radiation belongs to a part of the spectrum called

Write the range of ultraviolet waves.

Vedclass Test Series

Exam Paper Generator

Online Exam Module