What is the frequency range of microwaves?
- A$0.3 \, GHz$ to $300 \, GHz$
- B$54 \, MHz$ to $890 \, MHz$
- C$3 \, GHz$ to $300 \, GHz$
- D$4 \times 10^{14} \, Hz$ to $7 \times 10^{14} \, Hz$
Explore More
Similar Questions
Which of the following electromagnetic waves has the lowest frequency?
Easy
View SolutionWhy does human skin darken when exposed to sunlight for a long period of time?
Medium
View SolutionWhat is the correct order of frequency for $\gamma-$ rays $(b)$,$X-$ rays $(a)$,and $UV-$ rays $(c)$?
List-$I$ List-$II$ $A$. $UV$ rays $(i)$ Diagnostic tool in medicine $B$. $X-$rays $(ii)$ Water purification $C$. Microwave $(iii)$ Communication,Radar $D$. Infrared wave $(iv)$ Improving visibility in foggy days
Choose the correct answer from the options given below.
| List-$I$ | List-$II$ |
| $A$. $UV$ rays | $(i)$ Diagnostic tool in medicine |
| $B$. $X-$rays | $(ii)$ Water purification |
| $C$. Microwave | $(iii)$ Communication,Radar |
| $D$. Infrared wave | $(iv)$ Improving visibility in foggy days |
The wavelengths of short radio waves,$X$-rays,and ultraviolet waves are $\lambda_{1}$,$\lambda_{2}$,and $\lambda_{3}$ respectively. Arrange them in decreasing order.
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo