When Water at 4°C Is Heated, It Expands

question 234

Multiple Choice

When water at 4°C is heated, it expands. When water at 4°C is cooled, it

• A)contracts,
• B)expands,
• C)neither contracts nor expands,
• D)not enough information given,
• Which follows from the fact that
• E)cooling decreases the kinetic energy of H₂O molecules.
• F)water has its greatest density at 4°C.
• G)we do not know how the water is cooled.

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Definitions:

Gestalt Psychologists

Psychologists who study how people integrate and perceive sensory information into meaningful wholes, emphasizing the importance of context and the whole pattern over the sum of its parts.

Humanistic Psychology

The school of psychology that focuses on the uniqueness of human beings and their capacity for choice, growth, and psychological health.

Psychoanalysis

A therapeutic approach and theory of psychology developed by Sigmund Freud that aims to treat mental disorders by investigating the interaction of conscious and unconscious elements in the mind.

Cognitive Psychology

A branch of psychology that studies mental processes such as perception, memory, thought, and problem-solving.