When an Organ Pipe,which Is Closed at One End Only,vibrates

question 13

Multiple Choice

When an organ pipe,which is closed at one end only,vibrates with a frequency that is three times its fundamental (first harmonic) frequency,

• A)the sound produced travels at three times its former speed.
• B)the sound produced is its fifth harmonic.
• C)beats are produced.
• D)the sound produced has one-third its former wavelength.
• E)the closed end is a displacement antinode.

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Definitions:

Telophase

The final stage of cell division (mitosis and meiosis), where the chromosomes arrive at opposite poles, nuclear membranes reform, and the cell begins to split.

Differentiation

The process by which cells become specialized in structure and function.

Mitosis

Mitosis is a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth.

Cleavage

A cellular division process in early animal embryo development, where the zygote undergoes multiple cell divisions without growth, leading to a multicellular stage.