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Electromagnetic Waves question

2002 · Q138
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Electromagnetic Waves question

2002 · Q138

NEETPhysicsElectromagnetic WavesMCQ+4 / −1
What is the cause of Green house effect ?
  1. A
    infra-red rays
  2. B
    ultra violet rays
  3. C
    X-rays
  4. D
    radio waves.
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