JEE Main 27-Aug-2021 Shift 2 Solved Paper

Section: Physics

Question : 8 of 90

Marks: +1, -0

An antenna is mounted on a 400m tall building. What will be the wavelength of signal that can be radiated effectively by the transmission tower upto a range of 44‌km?

[27 Aug 2021 Shift 2]

37.8 m
605 m
75.6 m
302 m

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