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ExamsJEE MainGeneral

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R Assertion A: EM waves used for optical communication have longer wavelengths than that of microwave, employed in Radar technology. Reason R : Infrared EM waves are more energetic than microwaves, (used in Radar). In the light of given statements, choose the correct answer from the options given below.

  1. Both A and R are true but R is NOT the correct explanation of A
  2. A is false but R is true
  3. A is true but R is false
  4. Both A and R are true and R is the correct explanation of A

Correct answer: Both A and R are true but R is NOT the correct explanation of A

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