A Wire of Circular Cross Section of Diameter D and Length

question 54

Multiple Choice

A wire of circular cross section of diameter d and length L is stretched an amount $\Delta$ L by a steady force F.An equal force would produce how much stretch in a similar wire of diameter 2d and length 2L?

• A)\(\Delta\)L/8
• B)\(\Delta\)L/4
• C)\(\Delta\)L/2
• D)2\(\Delta\)L
• E)4\(\Delta\)L

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Definitions:

Legitimate Power

Authority that is recognized and accepted by others within an organizational or societal structure, often based on a person's role or position.

Public Opinion

The distribution of views, beliefs, or sentiments held by the general population regarding issues, policies, or actions.

New Democracy

The term "New Democracy" typically refers to a conceptual political framework, often associated with Mao Zedong's theories in China, aimed at transitioning from feudalism to socialism through a coalition government led by the proletariat but including other classes.

Inegalitarian Countries

Nations characterized by a high level of inequality in terms of income distribution, social rights, and opportunities.