In a Resonating Pipe That Is Open at Both Ends

question 204

Multiple Choice

In a resonating pipe that is open at both ends, there

• A) are displacement nodes at each end.
• B) is a displacement node at one end and a displacement antinode at the other end.
• C) are displacement antinodes at each end.
• D) None of the above choices are correct.

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Definitions:

Karl Pearson

A British mathematician and biometrician known for founding the discipline of mathematical statistics.

Product-moment

Refers to a correlation coefficient developed by Karl Pearson that measures the strength and direction of a linear relationship between two variables.

Negative Correlation

A linkage between two variables that shows one increasing while the other decreases.

Coefficient of Alienation

A statistical measure that represents the amount of variation in one variable that is not accounted for by its relationship with another variable.