JEE Main202325 Jan 2023Evening ShiftPhysicsWaves and SoundActual
Match List I with List II List I List II A Troposphere I Approximate 65 - 75 km over Earth’s surface B E-Part of Stratosphere II Approximate 300 km over Earth’s surface C F 2 -Part of Thermosphere III Approximate 10 km over Earth’s surface D D-Part of Stratosphere IV Approximate 100 km over Earth’s surface Choose the correct answer from the options given below :
Options
- AA-III, B-IV, C-II, D-I
- BA-I, B-II, C-IV, D-III
- CA-I, B-IV, C-III, D-II
- DA-III, B-II, C-I, D-IV
Correct answer
A. A-III, B-IV, C-II, D-I
Step-by-step solution
(A) The troposphere extends upward to about 10   km   ( 6 . 2   miles   or   about   33 , 000   feet ) above sea level. (B) The Electrical-layer or E-part of stratosphere lies approximately 100   km over Earth’s surface (C) The F 2 -part of thermosphere lies approximately 300   km over Earth’s surface. (D) D-part of Stratosphere lies approximate 65 - 75   km over Earth’s surface Thus, A-III, B-IV, C-II, D-I.