For a Particular Process Q = -10 KJ and W

question 42

Multiple Choice

For a particular process q = -10 kJ and w = 25 kJ. Which of the following statements is true?

• A) The system does work on the surroundings.
• B) Heat flows from the surroundings to the system.
• C) ΔE = -35 kJ
• D) All of these are true.
• E) None of these is true.

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Definitions:

Axon

The long, slender projection of a nerve cell, or neuron, that typically conducts electrical impulses away from the neuron's cell body.

Potassium Ions

Charged particles of potassium that play critical roles in bodily functions, including nerve transmission and muscle contraction.

Sodium Ions

charged atoms of sodium, essential for various physiological processes including muscle function and fluid balance.

Positive Charge

An electrical condition that occurs when an atom loses electrons, resulting in a surplus of protons, giving it a net positive electric charge.