Electromagnetic Waves

JEE Main level, single correct, medium

163 of 165

Question 163 of 165

The correct match between the entries in column I and column II are : I II Radiation Wavelength a Microwave i 100m100m b Gamma rays ii 10−15m{10}^{-15}m c A.M. radio iii 10−10m{10}^{-10}m d X–rays iv 10−3m{10}^{-3}m

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Answer: (D) (a)–(iv), (b) – (ii), (c) – (i), (d) – (iii)

According to the EM Wave Spectrum, wavelength range for,
(a) Gamma-rays is fmfm.
(b) X-rays is A0{A}^{0}
(c) Microwave is in mmmm
(d) A. M. radio wave is in mm

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