Thermodynamic Systems Quiz

What is a thermodynamic system?

• A mathematical equation describing energy transfer

• A specific part of the universe under observation

• The boundary separating two phases of matter

• A type of energy storage unit

Tags

NGSS.HS-PS3-2

NGSS.HS-PS3-4

Which of the following best defines the boundary of a thermodynamic system?

• The energy contained within the system

• The fixed outer edge of the universe

• The surface separating the system from its surroundings

• The flow of heat across a system

What term describes everything outside a thermodynamic system?

• Boundary

• Surrounding

• Energy

• Matter

In which type of thermodynamic system can both energy and matter cross the boundary?

• Closed system

• Open system

• Isolated system

• Adiabatic system

What is the defining characteristic of a closed system?

• Only matter can cross the boundary

• Only energy can cross the boundary

• Neither energy nor matter can cross the boundary

• Both energy and matter can cross the boundary

Tags

NGSS.HS-PS3-4

Which type of thermodynamic system allows neither energy nor matter to cross its boundary?

• Open system

• Closed system

• Isolated system

• Dynamic system

A pressure cooker in operation is an example of which type of system?

• Open system

• Closed system

• Isolated system

• Adiabatic system

A water bottle left untouched in a thermally insulated bag is best classified as what type of system?

• Open system

• Closed system

• Isolated system

• Adiabatic system

Energy transfer across a system boundary in the form of heat or work is an example of:

• Matter flow

• Surroundings interaction

• Boundary dynamics

• Energy exchange

Tags

NGSS.HS-PS3-4

Which statement is true about an open system?

• Energy can flow in and out, but matter cannot.

• Both matter and energy can flow across its boundary.

• Neither energy nor matter can flow across its boundary.

• Matter can flow in and out, but energy cannot.

Tags

NGSS.HS-LS2-5