JEE Main 2014 Physics question
Match List-I (Electromagnetic wave type) with List-II (Its association/application) and select the correct option from the choices given below the list: List-I: (a) Infrared waves (b) Radio waves (c) X-rays (d) Ultraviolet rays List-II: (i) To treat muscular strain (ii) For broadcasting (iii) To detect fracture of bones (iv) Absorbed by the ozone layer of the atmosphere
Answer: (C)
Solution
Infrared rays (heat) are used to treat muscular strain; radio waves for
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