A 300-G Glass Thermometer Initially at 25°C Is Put into 200

question 8

Multiple Choice

A 300-g glass thermometer initially at 25°C is put into 200 cm³ of hot water at 95°C. Find the final temperature (in °C) of the thermometer, assuming no heat flows to the surroundings. (The specific heat of glass is 0.2 cal/g⋅°C.)

• A) 52
• B) 68
• C) 89
• D) 79
• E) 36

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Definitions:

Avoidance Learning

A type of learning in which an organism learns to prevent or avoid an unpleasant experience.

Conditioned Response

A learned reaction to a specific stimulus as a result of conditioning, where the response becomes automatic or reflexive.

Little Albert

Refers to a classic experiment in psychology where a young child was conditioned to fear a white rat, demonstrating how fears can be acquired through classical conditioning.

Trembling

Shaking or quivering movement, often resulting from nervousness, fear, excitement, or cold.