Which of the following waves are associated w | vedclass

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

Question

(D) Communication systems,such as satellite communication,radar,and mobile networks,primarily utilize electromagnetic waves in the radio and microwave

Vedclass · Accepted Answer

Microwaves

Vedclass · Answer

(D) Communication systems,such as satellite communication,radar,and mobile networks,primarily utilize electromagnetic waves in the radio and microwave frequency ranges.$X-rays$ and $\gamma$ rays have very high frequencies and energies,making them unsuitable for long-distance communication due to their ionizing nature and difficulty in modulation.Sound waves are mechanical waves and require a medium to travel,making them impractical for long-distance wireless communication.Microwaves,which fall within the radio frequency spectrum,are widely used for point-to-point communication,satellite links,and wireless networks due to their ability to carry large amounts of information and their propagation characteristics.Therefore,the correct option is $D$.

List-$I$	List-$II$
$a$. Infrared waves	$i$. To treat muscular strain
$b$. Radio waves	$ii$. For broadcasting
$c$. $X$-rays	$iii$. To detect fracture of bones
$d$. Ultraviolet rays	$iv$. Absorbed by the ozone layer of the atmosphere

Which of the following waves are associated with communication?

Similar Questions

Which of the following radiations has the least wavelength?

If microwaves,$X$ rays,infrared,gamma rays,ultraviolet,radio waves and visible parts of the electromagnetic spectrum are denoted by $M, X, I, G, U, R$ and $V$ respectively,then which of the following is the arrangement in ascending order of wavelength?

Write the sources of microwaves and infrared waves and their uses.

Which rays are not a portion of the electromagnetic spectrum?

Vedclass Test Series

Exam Paper Generator

Online Exam Module