Physics GK 18 – Thermodynamics

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What is the branch of physics that deals with the concepts of heat and temperature and the inter-conversion of heat and other forms of energy is known as?

Calorimetry

Thermodynamics

Thermostatics

Electrostatics

Which of the following is true about an adiabatic wall?

it allows flow of heat from one system to another

it allows flow of particles from one system to another

it does not allow flow of heat from one system to another

None of the above

Which of the following law states that if two systems are in thermal equilibrium with a third system separately, then they are in thermal equilibrium with each other?

First law of Thermodynamics

Zeroth law of Thermodynamics

Second law of Thermodynamics

Third law of Thermodynamics

Which of the following principles is used to define the First law of Thermodynamics?

Conservation of mass

Conservation of energy

Conservation of momentum

Conservation of charge

Which of the following exchanges with the surrounding take place in a closed system?

Both matter and energy

Only energy

Only matter

No exchange

Physics GK 18 - Thermodynamics