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JEE Main 2023 (15 Apr, Shift 1) · Electromagnetic Spectrum & Atmosphere

Electromagnetic Spectrum & Atmosphere question from JEE Main 2023 (15 Apr, Shift 1)

Q9JEE Main 2023 · 15 APR · SHIFT 1Medium

Electromagnetic Spectrum & Atmosphere

Match List I with List II of Electromagnetic waves with corresponding wavelength range:

Figure

Choose the correct answer from the options given below:

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Answer: (b)

  1. Microwave: 0.1 m0.1\ \text{m} to 1 mm1\ \text{mm} (IV).
  2. Ultraviolet: 400 nm400\ \text{nm} to 1 nm1\ \text{nm} (I).
  3. X-ray: 1 nm1\ \text{nm} to 10−3 nm10^{-3}\ \text{nm} (II).
  4. Infra-red: 1 mm1\ \text{mm} to 700 nm700\ \text{nm} (III).
  5. So the answer is (b) A-IV, B-I, C-II, D-III.
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