Thermodynamics

What do we call the relationship between thermal energy, heat and work?

• Closed System
• Entropy
• Conductors
• Thermodynamics

Tags

NGSS.HS-PS3-4

In which of the following systems is entropy increasing?

• Putting together a puzzle
• Putting books on a shelf
• Breaking a plate
• Filling a jar of salt

“When thermal energy is converted into work, some thermal energy is always transferred to the surroundings.”

• True
• False

Tags

NGSS.HS-PS3-4

The Law of Conservation of Energy states:

• Energy can created or destroyed but not transformed 
• Energy cannot be created or destroyed, it can only transformed
• Energy can't be created, destroyed or transformed

Tags

NGSS.HS-PS3-3

NGSS.HS-PS3-4

The measure of average kinetic energy of all the particles within an object is called ____________. 

• temperature
• conduction
• radiation
• heat 

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The energy transferred between the particles of two objects because of the temperature difference between the two objects is called ________________.

• heat
• insulator 
• conductor 

Tags

NGSS.HS-PS3-4

Exothermic reactions...

• Absorb energy
• Release energy
• Release Color
• Absorb Color

Tags

NGSS.HS-PS1-4

High temperature is connected to:

• Low kinetic energy.
• High kinetic energy.
• Zero net energy.
• Equal kinetic energies.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The amount of thermal energy required to raise the temperature of one (1) kilogram of a substance by 1^o C is known as:

• Specific heat
• Heat of fusion
• Heat of vaporization
• Melting point

Heat travels from the sun to the earth by the process of...

• conduction
• convection
• radiation
• insulation