Open and Closed Systems / Work and Energy

A system can be defined as

• A collection of parts that work together to complete a purpose
• A system
• A piece of a whole
• A group that individually does work

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

What types of systems are there?

• Mechanical and Electrical Systems
• Inside and Outside Systems
• Open and Closed Systems
• Human and Machine Systems

Closed systems do or do not need human intervention

• Does
• Does not

Open systems use human interaction as feedback

• True
• False

Tags

NGSS.HS-LS2-7

This question has a time limit of 15 minutes. Do you want to wait 15 minutes or answer quickly and get 1000 points

• Choose this answer for 1000 (or 990) points
• I'll wait

This type of system does not interact with the world around it. It does all the work by itself

• Closed System
• Open System

Tags

NGSS.HS-PS3-4

This type of system requires interaction with the environment around it

• Closed System
• Open System

Tags

NGSS.HS-PS3-4

A computer is an example of what type of system

• Closed System
• Open System

A boiling pot of water on a stove is what type of system

• Closed System
• Open System

Tags

NGSS.HS-PS3-4

A boiling pot with a lid on it to keep in the energy is what type of system

• Closed System
• Open System

Tags

NGSS.HS-PS3-4