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JEE Main 202228 JuneMorning Shift

Exam: JEE Main
Year: 2022
Date: 28 June
Shift: Morning Shift
Subject: Physics
Chapter: Communication System

JEE Main 2022 · 28 June · Morning Shift · Physics · Communication System

Match List-I with List-II List-I List-II (A) Television signal I....

Match List-I with List-II

	List-I		List-II
(A)	Television signal	I.	$03KHz$
(B)	Radio signal	II.	$20KHz$
(C)	High Quality Music	III.	$02MHz$
(D)	Human speech	IV.	$06MHz$

Options

A $A - I, B - II, C - III, D - IV$
B $A - IV, B - III, C - I, D - II$
C $A - IV, B - III, C - II, D - I$
D $A - I, B - II, C - IV, D - III$

Correct answer

C. $A - IV, B - III, C - II, D - I$

Step-by-step solution

Television signal $\to 6MHz$

Radio signal $\to 2MHz$

High quality music $\to 20kHz$

Human speech $\to 3kHz$

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