FIRST LAW OF THERMODYNAMICS

_____ is defined as the form of energy that is transferred between two systems (or a system and its surroundings) by virtue of a temperature difference.

• work

• energy

• heat

• internal energy

____ is the energy transfer associated with a force acting through a distance.

• work

• energy

• heat

• internal energy

Among these are the energy transfer by heat except ____

• conduction

• condensation

• convection

• radiation

The symbol for R is _____

• mass

• molecular weight

• gas constant

• specific heat capacity

The First Law of Thermodynamics refers to thermodynamics processes in which heat and work can be distinguished and measured.

• False

• True

First Law of Thermodynamics equation:

Formal sign convention for heat.

Heat input

Formal sign convention for work.

Work input

Constant volume process is also called as _____ process.

Constant pressure process is also called as _____ process.