The Coefficient of Linear Expansion of Copper Is 17 ×

question 82

Multiple Choice

The coefficient of linear expansion of copper is 17 × 10^-6 K^-1 and that of steel is 12 × 10^-6 K^-1.At 12°C a steel rod has a diameter of 2.540 cm and a copper pipe has a diameter of 2.536 cm.If they are heated together to a higher temperature,which one of the following quantities is closest to the common temperature at which the steel rod will fit snugly in the copper pipe?

• A)310°C
• B)330°C
• C)340°C
• D)350°C
• E)380°C

Identify characteristics of sound and cogent arguments.

Recognize the role of premises in supporting a conclusion.

Distinguish between various forms of arguments (e.g., generalization, analogy).

Comprehend how validity and truth relate to argument quality.

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Definitions:

Overimitation

The action of imitating behaviors excessively, often observed in children who replicate adults' actions even when they are unnecessary for achieving a goal.

Plastic Jar

A container made from plastic materials, used for storing a variety of items.

Feather

A feather is a lightweight, growth from the skin of birds, serving functions such as flight, thermal insulation, and display for attracting mates.

Prosocial Behaviors

Voluntary actions intended to benefit or help others, motivated by empathy, moral principles, or the desire to act in socially acceptable ways.