Physics · 2023
JEE Main · 10 April 2023, Shift 2 · Q42
A message signal of frequency 3 kHz is used to modulate a carrier signal of frequency 1.5 MHz. The bandwidth of the amplitude modulated wave is
A message signal of frequency $\displaystyle 3$ kHz is used to modulate a carrier signal of frequency $\displaystyle 1.5$ MHz . The bandwidth of the amplitude modulated wave is
Official answer
From NTA’s final answer key for this paper.
(4)
$\displaystyle 6$ kHz
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JEE Main 2023 Physics question, with the answer from NTA’s final answer key. Where our answers come from.