Find work and change the internal energy for the isobaric process

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Категории: Физика

Метки: Isobaric process, Molecular physics, Physics

A gas is compressed at a constant pressure of 0.8 atm from 9.0L to 2.0L in the process, 400 J of energy leaves the gas via heat. (a) What is the work done ON the gas? (b) What is the change in its internal energy?

Solution of the example in word.

200 В корзину

Find the maximum efficiency possible for heat engine

A heat engine operates between two reservoirs at temperatures of 20 C and 300 C. What is the maximum efficiency...

Категории: Физика

Метки: heat engine, Molecular physics, Physics

200 В корзину

Find the change in the internal energy of the gas

An ideal gas does 3×10^3 J of work on the environment and absorbs 4×10^3 J of energy. (a) Find the change...

Категории: Физика

Метки: Internal energy, Molecular physics, Physics

200 В корзину

Find work and heat for the isochoric process

For a monatomic gas at constant volume of 2 L, (a) calculate how much heat must be added to raise...

Категории: Физика

Метки: Isochoric process, Molecular physics, Physics

200 В корзину

Find work for the isobaric process

A gas cylinder is at a constant pressure of 1.3×10^5 Pa. If the piston has a radius of 10 cm,...

Категории: Физика

Метки: Isobaric process, Molecular physics, Physics

200 В корзину

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