When a Force F Stretches a Rope of Mass Per

question 84

Multiple Choice

When a force F stretches a rope of mass per unit length ρ , the velocity of a wave in the rope is given by You have two identical ropes stretched with the same force between two different sets of posts. The second rope is twice as long as the first rope. The velocity of a wave in the second rope is ____________ the velocity of a wave in the first rope.

• A) 1/2
• B) times
• C) the same as
• D) times
• E) 2 times

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Definitions:

Budget Line

A graphical representation of all possible combinations of two goods that an individual can afford with their limited budget at set prices.

Indifference Curves

Graphical representations showing combinations of two goods that provide an individual with the same level of satisfaction, indicating preferences without implying superiority.

Slope

The measure of the steepness or incline of a line or surface, typically described as a ratio of vertical change to horizontal change.

Budget Line

An illustration showing all the combinations of two items that can be bought given certain prices and a specified budget.