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AIIMS 2012
Exam
AIIMS
Year
2012
Subject
Physics
Chapter
Thermal Properties of Matter

AIIMS 2012 · Physics · Thermal Properties of Matter

Assertion : Maximum air flow due to convection does not occur at...

Assertion : Maximum air flow due to convection does not occur at the north pole but it occurs at 30∘N30^{\circ} \mathrm{N}Reason : There is maximum temperature difference between equator and 30∘N30^{\circ} \mathrm{N}

Options

  1. AIf both assertion and reason are true and reason is the correct explanation of assertion.
  2. BIf both assertion and reason are true but reason is not the correct explanation of assertion.
  3. CIf assertion is true but reason is false.
  4. DIf both assertion and reason are false.

Correct answer

A. If both assertion and reason are true and reason is the correct explanation of assertion.

Step-by-step solution

Maximum air flow due to convection does not occur at the north pole but it occurs at 30∘N30^{\circ} \mathrm{N} pole because there is a maximum temperature difference between equator and 30∘N30^{\circ} \mathrm{N} at poles.
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