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JEE Main202227 Jun 2022Morning ShiftPhysicsElectromagnetic WavesActual

Match List - I with List - II List-I List-II (a) Ultravoilet rays (i) Study crystal structure (b) Microwaves (ii) Greenhouse effect (c) Infrared waves (iii) Sterilizing surgical instrument (d) X -rays (iv) Radar system

Options

  1. Aa - iii ,   b iv ,   c - ii ,   d - i
  2. Ba - iii ,   b i ,   c - ii ,   d - iv
  3. Ca - iv ,   b iii ,   c - ii ,   d - i
  4. Da - iii ,   b iv ,   c - i ,   d - ii

Correct answer

A. a - iii ,   b iv ,   c - ii ,   d - i

Step-by-step solution

UV → For sterilization surgical instruments Microwaves → Communication (Radar system) Infrared → Green house effect X-rays → Study crystal structure

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