JEE PYQ: Electromagnetic Waves Question 18
Question 18 - 2020 (05 Sep 2020 Shift 2)
The correct match between the entries in column I and column II are:
Column I (Radiation): (A) Microwave, (B) Gamma rays, (C) A.M. radio waves, (D) X-rays Column II (Wavelength): (i) 100 m, (ii) $10^{-15}$ m, (iii) $10^{-10}$ m, (iv) $10^{-3}$ m
(1) (A)-(ii), (B)-(i), (C)-(iv), (D)-(iii)
(2) (A)-(i), (B)-(iii), (C)-(iv), (D)-(ii)
(3) (A)-(iii), (B)-(ii), (C)-(i), (D)-(iv)
(4) (A)-(iv), (B)-(ii), (C)-(i), (D)-(iii)
Show Answer
Answer: (4)
Solution
Microwave $\to 10^{-3}$ m (iv), Gamma Rays $\to 10^{-15}$ m (ii), AM Radio wave $\to 100$ m (i), X-Rays $\to 10^{-10}$ m (iii).
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