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JEE MAIN 2023
31-01-23 S2
Question
Given below are two statements
Statement I: For transmitting a signal, size of antenna (l) should be comparable to wavelength of signal
(at least $l=\frac{\lambda}{4}$ in dimension).
Statement II: In amplitude modulation, amplitude of carrier wave remains constant (unchanged). In the light of the above statements, choose the most appropriate answer from the options given below.
Select the correct option:
A
Both Statement I and Statement II are correct
B
Both Statement I and Statement II are incorrect
C
Statement I is incorrect but Statement II is correct
D
Statement I is correct but Statement II is incorrect
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
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