Chapter 2: Statistical Mechanics and Thermodynamics

10/21/26, 10:16 PM notes class 12 physics - DeepSeek https://chat.deepseek.com/a/chat/s/be615b48-b2a6-4823-9589-b75a972ffaa1 13161830 Gas pressure is caused by:

Pressure of a gas is directly proportional to:

The relation shows that pressure is: (ΔpΔt) P= ⟨v ⟩3VmN 2 P= ⟨v ⟩V3mN 2 P= ⟨v ⟩VmN 2 P= ⟨v⟩3VmN P= ⟨v ⟩3VmN 2 P∝⟨K.E⟩ P= mv3V2N⟨21 2⟩ P= ρ⟨v ⟩31 2 10/21/26, 10:16 PM notes class 12 physics - DeepSeek https://chat.deepseek.com/a/chat/s/be615b48-b2a6-4823-9589-b75a972ffaa1 13171830

Temperature of an ideal gas is directly proportional to:

The root mean square speed of gas molecules is defined as:

A gas that obeys the ideal gas law is called:

Real gases deviate from ideal behaviour because gas molecules:

In the Van der Waals equation, the constant accounts for:

P+ (V−( V2a ) b)=RT P− (V+( V2a ) b)=RT PV =RT P+ (V−( Va) b)=RT P+ (V−( V2a ) b)=RT a/V2 b b b 10/21/26, 10:16 PM notes class 12 physics - DeepSeek https://chat.deepseek.com/a/chat/s/be615b48-b2a6-4823-9589-b75a972ffaa1 13201830 At extremely low temperatures near absolute zero, bosons can condense into the same quantum state. This is called:

The Pauli Exclusion Principle states that: