In a Certain Thermodynamic Process,20 Cal of Heat Are Removed

question 73

Multiple Choice

In a certain thermodynamic process,20 cal of heat are removed from a system and 30 cal of work are done on the system.The internal energy of the system

• A)increases by 10 cal.
• B)decreases by 10 cal.
• C)increases by 50 cal.
• D)decreases by 50 cal.
• E)decreases by 20 cal.

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Definitions:

Funnel Sequence

A structured approach to narrow down information or options, typically starting broad and becoming more specific.

Inverted Funnel Sequence

A communication strategy or storytelling method that starts with broad, general information and narrows down to specific details.

Hourglass Sequence

A narrative or structural format that starts and ends broadly, with a tighter focus or narrower scope in the middle.

Closing Phase

The final stage in a process or activity, where completion is prepared and assessed.