NCERT · Class 11 · Physics · Kinetic TheoryHow many degrees of freedom does a monoatomic gas molecule (like Helium) possess?
Step-by-Step Solution
A monoatomic gas molecule can move in three independent spatial directions, so it has 3 translational degrees of freedom and 0 rotational degrees of freedom, making total degrees of freedom = 3.
Detailed Options Breakdown
Option : 1
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Kinetic Theory.
Option 1: 3 (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: 5
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Kinetic Theory.
Option 3: 6
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Kinetic Theory.
💡 Study Guide: This question tests core syllabus concepts from Kinetic Theory. For formulas, key summaries, and mock exam reference guides, read the full Kinetic Theory Revision Notes.