સૂચી \(-I\) અને સૂચિ \(-II\) મેળવો.

સૂચી \(-I\) (વાતાવરણનાં સ્તરો) સૂચી \(-II\) (પૃથ્વીની સપાટીથી લગભગ ઊંચાઈ)

\((A)\) \(F_1\) -સ્તર \((I)\) \(10\,km\)

\((B)\) \(D-\) સ્તર \((II)\) \(170-190\,km\)

\((C)\) ટ્રોપોસ્ફિયર \((III)\) \(100\,km\)

\((D)\) \(E-\)સ્તર \((IV)\) \(65-75\,km\)

નીચે આપેલા વિકલ્પોમાથી સાચો ઉત્તર પસંદ કરો

A \((A)-(III), (B)-(IV), (C)-(I), (D)-(II)\)
B \((A)-(II), (B)-(IV), (C)-(III), (D)-(I)\)
C \((A)-(II), (B)-(I), (C)-(IV), (D)-(III)\)
D \((A)-(II), (B)-(IV), (C)-(I), (D)-(III)\)

Verified Solution

Answer & Solution

Correct Answer

(D) \((A)-(II), (B)-(IV), (C)-(I), (D)-(III)\)

Step-by-step Solution

Detailed explanation

Based on theory

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.

Same subject

Explore more questions on app

From JEE Mains

Explore more questions on app

સૂચી \(-I\) (વાતાવરણનાં સ્તરો)	સૂચી \(-II\) (પૃથ્વીની સપાટીથી લગભગ ઊંચાઈ)
\((A)\) \(F_1\) -સ્તર	\((I)\) \(10\,km\)
\((B)\) \(D-\) સ્તર	\((II)\) \(170-190\,km\)
\((C)\) ટ્રોપોસ્ફિયર	\((III)\) \(100\,km\)
\((D)\) \(E-\)સ્તર	\((IV)\) \(65-75\,km\)