A Car Uses the Energy Stored in the Organic Molecules

question 3

Multiple Choice

A car uses the energy stored in the organic molecules of gasoline to propel the vehicle forward. However, not all the energy contained in the fuel molecules is used for propulsion; instead, some is lost as heat. In this scenario, entropy is ____, illustrating the ____ law of thermodynamics.

• A)increasing; second
• B)decreasing; second.
• C)increasing; first
• D)decreasing; second..
• E)staying the same; second

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Definitions:

Ladder Diagrams

A graphical representation of an electrical control circuit, used in PLC programming and design.

Control Circuit

An electrical circuit designed to control the operation of another circuit or device, often involving relays, sensors, and switches.

Overcurrent Protection

Systems or devices designed to protect electrical circuits from damage caused by excess current, typically through the use of fuses or circuit breakers.

Overload Protection

A safety feature designed to protect electrical circuits from damage caused by excessive current flow, typically via circuit breakers or fuses.