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Wave Optics — JEE physics STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceJEE physicsWave Optics1 Mark
MCQ
The ozone layer absorbs
  • A
    Infrared radiations
  • ✓
    Ultraviolet radiations
  • C
    $X$-rays
  • D
    $\gamma$-rays
✓

Answer

Correct option: B.
Ultraviolet radiations
Ozone layer absorbs most of the $U V$ rays emitted by sun.

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