The Specific Heat of Lead Is 0

question 75

Multiple Choice

The specific heat of lead is 0.030 cal/g. °C.300 g of lead shot at 100°C is mixed with 100 g of water at 70°C in an insulated container.The final temperature of the mixture is:

• A)100°C
• B)85.5°C
• C)79.5°C
• D)74.5°C
• E)72.5°C

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Definitions:

Emotional Disturbance

A term used in educational settings to describe students who exhibit emotional or behavioral responses so different from their peers that they adversely affect their educational performance.

Agoraphobia

An anxiety disorder characterized by intense fear of places where escape might be difficult, or help might not be available, often leading to avoidance of such places.

Panic Disorder

A mental health condition characterized by sudden and repeated episodes of intense fear accompanied by physical symptoms such as chest pain, heart palpitations, and shortness of breath.

Avoidance Behaviors

Avoidance behaviors are actions taken to prevent or evade a perceived threat or discomfort, often seen in anxiety and other psychological conditions.