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NEET 2005
Exam
NEET
Year
2005
Subject
Physics
Chapter
Electromagnetic Waves

NEET 2005 · Physics · Electromagnetic Waves

If λ_v, λ_x and λ_m represent the wavelength of visible light,...

If λv,λx\lambda_v, \lambda_x and λm\lambda_m represent the wavelength of visible light, X-rays and microwaves respectively, then:

Options

  1. Aλm>λx>λv\lambda_m>\lambda_{\mathrm{x}}>\lambda_v
  2. Bλm>λv>λx\lambda_m>\lambda_{\mathrm{v}}>\lambda_x
  3. Cλv>λx>λm\lambda_v>\lambda_x>\lambda_m
  4. Dλv>λm>λx\lambda_v>\lambda_m>\lambda_x

Correct answer

B. λm>λv>λx\lambda_m>\lambda_{\mathrm{v}}>\lambda_x

Step-by-step solution

λm>λv>λx\quad \lambda_{\mathrm{m}}>\lambda_v>\lambda_x In spectrum X\mathrm{X}-rays has minimum wavelength and microwave has maximum wavelength
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