The Standing Waves in Air in a Pipe of Length $\lambda$

question 16

Multiple Choice

The standing waves in air in a pipe of length L that is open at one end and closed at the other have a speed v.The frequencies of the three lowest harmonics are

• A)v/4L,v/2L,and 3v/4L
• B)v/2L,v/L,and 3v/2L
• C)\(\lambda\)/4,\(\lambda\)/2,and 3\(\lambda\)/4
• D)v/4L,3v/4L,and 5v/4L
• E)\(\lambda\)/3,2\(\lambda\)/3,and 3\(\lambda\)/3

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Definitions:

Incentives to Work

Factors or conditions that motivate individuals to seek, accept, or engage in employment, including monetary and non-monetary rewards.

Income Inequality

The uneven distribution of income within a population, leading to gaps between the rich and the poor.

Redistribution of Income

A policy or process through which income is shifted from one segment of the population to another, often through taxation and welfare programs.

Income Inequality

Refers to the uneven distribution of income and wealth across the population, leading to disparities between individuals or groups.