Question

Given below are two statements :
Statement I : For transmitting a signal, size of antenna ( $f$ ) 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,

• A. Statement I is correct but Statement II is incorrect
• B. Both Statement I and Statement II are incorrect
• C. Both Statement I and Statement II are correct
• D. Statement I is incorrect but Statement II is correct

Answer 1

Answer: (A)

Correct answer is (a) Statement I is correct but Statement II is incorrect