हिंदी

Which of the following harmful radiation is absorbed by the ozone layer of the stratosphere?

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प्रश्न

Which of the following harmful radiation is absorbed by the ozone layer of the stratosphere?

विकल्प

  • X-ray

  • Visible light

  • Ultraviolet rays

  • Gamma rays

MCQ
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उत्तर

Ultraviolet rays

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2017-2018 (July) Set 1
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