MCQ
Ozone layer blocks the radiation of wavelength
- ✓Less than $3 \times 10^{-7} \,m$
- BEqual $3 \times 10^{-7} \,m$
- CMore than $3 \times 10^{-7} \,m$
- Dall of the above
✓
Answer
Correct option: A.
Less than $3 \times 10^{-7} \,m$
a
(a) Radiation having wavelength less than $4 \times 10^{-7} \,m$ are blocked by ozone layer
(a) Radiation having wavelength less than $4 \times 10^{-7} \,m$ are blocked by ozone layer
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