A String with a Mass Per Length of 2 $^{\circ}$ C Is 331 M/s

question 23

Multiple Choice

A string with a mass per length of 2.00 gm/m is stretched with a force of 120 N between two points that are 0.400 m apart.The fundamental frequency of the stretched string is in tune with the frequency of the second mode of an organ pipe filled with air and open at both ends.The velocity of sound in air at 0 $^{\circ}$ C is 331 m/s.If the temperature of the air decreases by 20 $^{\circ}$ C,then what is the length of the organ pipe?

• A) 75.0 cm
• B) 100 cm
• C) 125 cm
• D) 150 cm
• E) 175 cm

Explore Pareto optimal expenditure patterns for shared resources or goods within different economic setups.

Recognize the role of voluntary contributions in the provision of public goods and identify potential inefficiencies.

Evaluate strategies for addressing envy and promoting welfare in diverse community settings.

Understand the concept of separating and pooling equilibria in labor and insurance markets.

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Definitions:

1,3,5-hexatriene

An unsaturated hydrocarbon with the formula C6H8, containing three double bonds at positions 1, 3, and 5.

Probability Distribution

It's a mathematical formula that estimates the probabilities of various possible results in an experiment.

Retries

The act of attempting a process or operation again after a failure or suboptimal performance, often used in the context of data transmission or transaction attempts.

Variance

A measure of the dispersion of a set of values, calculated as the average of the squared differences from the mean.