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Assertion: Ultraviolet radiation are of ...

Assertion: Ultraviolet radiation are of higher frequency waves are dangerous to huhman beaing.
Reasion: Ultraviolet radiation are absorbed by the atmosphere

A

If both Assertion and Reason are true and Reason is the correct explanation of Assertion.

B

If both Assertion and Reason are true but Reason is not correct explanation of Assertion.

C

If Assertion is true but Reason is false.

D

If Assertion is false but Reason is true.

Text Solution

Verified by Experts

The correct Answer is:
B
The mavelength of these wave ranges between `4000Å` to `100Å` that is smaller wavelength and higher frequency. They are absorbed by atmosphere and covert oxygen into ozone. They cause skin diseases and they are harmful to eye and cause permanent blindess.
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