NCERT Exercise 12.7 - Kinetic Theory

Question: Find the average thermal energy of a helium atom at (a) 27 �C, (b) 6000 K, and (c) 10? K.

Answer: Thermal energies: (a) **6.21 � 10?�� J**, (b) **1.24 � 10?�? J**, (c) **2.07 � 10?�? J**.

Full step-by-step NCERT solution with diagrams on Something by Zero.

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