Thermodynamics and Systems

A thermodynamic system where matter does not cross the system boundary

• open system

• closed system

• isolated system

Which is NOT an example of an open system?

• thermos

• human body

• compressors

Which of the following systems where the work is not performed on or by the system nor is heat extracted or added to the system?

• open system

• closed system

• isolated system

Which is an example of a closed system?

• ocean

• heat exchangers

• calorimeter

Tags

NGSS.HS-PS3-4

Pressure cooker is an example of __________ system.

• open

• closed

• isolated

Tags

NGSS.HS-PS3-4

Silicon sealed steel cylinder containing liquid nitrogen is an example of _________ system.

• open

• closed

• isolated

Which is NOT allowed in a closed system?

• mass flow

• heat added

• work done

Tags

NGSS.HS-PS3-4

Water boiling in a pot without a lid is an example of __________ system.

• open

• closed

• isolated

Sealed pneumatic piston is an example of __________ system.

• open

• closed

• isolated

Tags

NGSS.HS-PS3-4

Which of the following is true for a steady flow system?

• mass entering = mass leaving

• mass does not enter or leave the system

• mass entering can be more or less than the mass leaving