Calculate the Change Internal Energy (ΔE)for a System That Is

question 136

Multiple Choice

Calculate the change internal energy (ΔE) for a system that is giving off 65.0 kJ of heat and is performing 855 J of work on the surroundings.

• A) 64.1 kJ
• B) -64.1 kJ
• C) -65.9 kJ
• D) 6.00 × 10² kJ
• E) -6.00 × 10² kJ

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Definitions:

Nociceptors

Specialized sensory neurons that detect signals indicating potential harm and transmit pain signals to the brain.

Tissue Damage

The physical injury or harm to body tissues resulting from various causes, such as trauma, infection, or exposure to toxic substances, leading to inflammation or dysfunction.

Cold Receptors

Sensory nerve endings that are responsive to decrease in temperature, found in the skin.

Warm Receptors

Sensory receptors in the skin that detect increases in temperature, contributing to the sensation of warmth.