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QJEEM14Ph6e46: JEE Main 2014 Physics - Class 12 JEEM14Ph6e46 Solution: Match List - (Electromagnetic wave type ) with List - (Its…

Match List - 11 (Electromagnetic wave type ) with List - 22 (Its association/application) and select the correct option from the choices given below the lists: JEE Main 2014 (Offline) Physics - Electromagnetic Waves Question 142 English

Multiple Choice Options

  • A 1−iv,  2−iii,  3−ii,  4−i1 - iv,\,\,2 - iii,\,\,3 - ii,\,\,4 - i
  • B 1−i,  2−ii,  3−iv,  4−iii1 - i,\,\,2 - ii,\,\,3 - iv,\,\,4 - iii
  • C 1−iii,  2−ii,  3−i,  4−iv1 - iii,\,\,2 - ii,\,\,3 - i,\,\,4 - iv
  • D 1−i,  2−ii,  3−iii,  4−iv1 - i,\,\,2 - ii,\,\,3 - iii,\,\,4 - iv

Step-by-Step Verified Solution

(1)      \left( 1 \right)\,\,\,\,\,\, Infrared rays are used to treat muscular strain because these are heat rays.

(2)      \left( 2 \right)\,\,\,\,\,\, Radio waves are used for broadcasting because these waves have very long wavelength runging from few centimeters to few hundred kilometers

(3)      \left( 3 \right)\,\,\,\,\,\, XX -rays are used to detect fracture of bones because they have high penetrating power but they can't penetrate through denser medium like bones.

(4)      \left( 4 \right)\,\,\,\,\,\, Ultraviolet rays are absorbed by ozone of the atmosphere.

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