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Assertion: Environment damage has increa...

Assertion: Environment damage has increased the amount of ozone in the atmosphere.
Reason: Increase of ozone increases the amount of ultraviolet radiation on earth.

A

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

B

both, Assertion and Reason are true but Reason is not a correct explanation of the Assertion.

C

Assertion is true but the Reason is false.

D

both, Assertion and Reason are false.

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Enviormental damage has decreased the amount of ozone in the atmosphere, due to which amount of UV radiations on earth has increased. Both the assertion and reason are false.
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PRADEEP-COMMUNICATION SYSTEMS-Exercise
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  10. Assertion: The Microwave propagation is better than the sky wave propa...

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  12. Statement-1: Radio waves can be polarised. Statement-2: Sound waves ...

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  13. Statement-1: Television signals are propagated through sky waves. St...

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  14. Statement-I : Television signals are received through sky-wave propaga...

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  15. Statement-1 : Electromagnetic waves with frequencies smaller than the ...

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  16. Statement-1: Communication in UHF/VHF regions can be established by sp...

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  18. What is meant by quantisation of charge ?

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