Thermodynamics

None of these

Possible by doing some external work

Possible by keeping both the bodies in contact

Impossible

Kinetic energy of molecules of a gas is zero

Ideal gas does not contain molecules

If two systems are thermal equilibrium third one is also in equilibrium

Absolute zero temperature cannot be obtained

The transfer of thermal energy as electromagnetic waves

The transfer of thermal energy through solids

The transfer of thermal energy through liquids and gases

The transfer of thermal energy through liquids and gases

The transfer of thermal energy through solids

The transfer of thermal energy as electromagnetic waves

The transfer of thermal energy through solids

The transfer of thermal energy through liquids and gases

The transfer of thermal energy as electromagnetic waves

A material the energy does NOT transfer through easily

A material that thermal energy travels through easily

The measure of the kinetic energy of an object’s molecules

A material that thermal energy travels through easily

A material that energy does NOT transfer through easily

Energy that travels in the form of electromagnetic waves

Every time energy changes form, some of it is lost to the environment

Energy can't be created or destroyed

All energy generates heat

Energy can not be created or destroyed. It just changes forms.

Energy can only be created by the sun

Some energy is lost to the environment.

45 C because molecules have more energy than in 106C

106 C because molecules have more energy than in 45C

106 C because molecules have less energy than in 45C

45C because molecules have less energy than in 106 C

conduction

convection

radiation