Electromagnetic Waves

JEE Main level, single correct, medium

153 of 165

Question 153 of 165

Match List - I (Electromagnetic wave type) with List - II (Its association/application) and select the correct option from the choices given below the lists :
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

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Answer: (D) (a)(b)(c)(d)(i)(ii)(iii)(iv)\begin{matrix}\left(\text{a}\right) & \left(\text{b}\right) & \left(\text{c}\right) & \left(\text{d}\right) \\ \left(\text{i}\right) & \left(\text{ii}\right) & \left(\text{iii}\right) & \left(\text{iv}\right)\end{matrix}

Infrared →\rightarrowMuscular treatment

Radio wave
→\rightarrow Broadcasting

X-Rays
→\rightarrowTo detect fracture of bones

UV Rays
→\rightarrow Absorbed by the ozone layer of the atmosphere

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