JEE Main 24 June 2022 Shift 1 Solved Paper

Section: Physics

Question : 46 of 90

Marks: +1, -0

A baseband signal of 3.5‌MHz frequency is modulated with a carrier signal of 3.5‌GHz frequency using amplitude modulation method. What should be the minimum size of antenna required to transmit the modulated signal?

[24-Jun-2022-Shift-1]

42.8m
42.8‌mm
21.4‌mm
21.4m

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