Calculate Q When 28 $\times$ 10³ KJ

question 58

Multiple Choice

Calculate q when 28.6 g of water is heated from 22.0°C to 78.3°C.

• A)0.385 kJ
• B)1.61 kJ
• C)6.74 kJ
• D)9.37 kJ
• E)1.61 \(\times\) 10³ kJ

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Definitions:

Sympathetic Nervous System

A part of the autonomic nervous system that prepares the body for rapid action in threats, often referred to as the "fight or flight" response.

Ventral Hypothalamus

A portion of the hypothalamus associated with regulating metabolism, temperature, and various autonomic functions.

Parasympathetic Nervous System

Part of the autonomic nervous system that conserves energy as it slows the heart rate, increases intestinal and gland activity, and relaxes sphincter muscles.

Lateral Hypothalamus

A region of the hypothalamus implicated in hunger motivation and stimulation of eating behavior.