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JEE Mains 31-Jan-2023 Shift 2 Solved Paper

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Question : 8

Total: 90

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=‌

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

Both Statement I and Statement II are correct
Both Statement I and Statement II are incorrect
Statement I is incorrect but Statement II is correct
Statement I is correct but Statement II is incorrect

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