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Match List-I with List-II List-I List-II (a) Ultraviolet rays (i) Study crystal structure (b) Microwaves (ii) Greenhouse Effect (c) Infrared waves (iii) Sterilizing surgical instrument (d) X-rays (iv) Radar system Choose the correct answer from the options given below :

1. (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
2. (a)-(iii), (b)-(i), (c)-(ii), (d)-(iv)
3. (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
4. (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)

Correct answer: (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)

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