Match List-I with List-II List-I (Layer of atmosphere) List-II (Approximate height over earth's surface) ( A ) F _ 1 - Layer ( I ) 10km (B) D - Layer (II) 170 - 190km (C) Troposphere (III) 100km (D) E - Layer (V) 65

JEE Main 202313 AprilMorning Shift

Exam: JEE Main
Year: 2023
Date: 13 April
Shift: Morning Shift
Subject: Physics
Chapter: Communication System

JEE Main 2023 · 13 April · Morning Shift · Physics · Communication System

Match List-I with List-II List-I (Layer of atmosphere) List-II...

Match List-I with List-II

	List-I (Layer of atmosphere)		List-II (Approximate height over earth's surface)
$( A )$	${F}_{1} -$ Layer	$( I )$	$10km$
\left(B\right) $</td> <td style="text-align: center;">$ D - $Layer</td> <td style="text-align: center;">\left(II\right)$	$170 - 190km$
\left(C\right) $</td> <td style="text-align: center;">Troposphere</td> <td style="text-align: center;">$ \left(III\right) $</td> <td style="text-align: center;">$ 100km $</td> </tr> <tr> <td style="text-align: center;">\left(D\right)$	$E -$ Layer	\left(V\right) $</td> <td style="text-align: center;">$ 65 - 75km

Choose the correct answer from the options given below.

Options

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

Correct answer

A. $A – II, B – IV, C – I, D – III$

Step-by-step solution

The ${F}_{1}$ layer is above the E layer and the ionization is less compared to E layer. It ranges to $170 - 190km$ .
The D layer is located above the stratosphere. It ranges from $60 - 90km$ above the earth's surface.
The troposphere starts from the ground and ranges to $100km$ .
The E layer is located above the D layer. The intensity of ionization is less than the D layer. It ranges from $100 - 125km$ above the earth's surface.

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