The Lowest Tone to Resonate in a Pipe of Length

question 123

Multiple Choice

The lowest tone to resonate in a pipe of length L that is closed at one end but open at the other end is 200 Hz.Which one of the following frequencies will not resonate in that pipe?

• A)200 Hz
• B)400 Hz
• C)600 Hz
• D)1000 Hz
• E)1400 Hz

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Definitions:

Sound

Vibrations that travel through the air or another medium and can be heard when they reach a person's or animal's ear.

Extinction

In psychology, the gradual weakening of a conditioned response when the conditioned stimulus is repeatedly presented without the unconditioned stimulus.

CS

In the context of classical conditioning, CS stands for Conditioned Stimulus, which is a neutral stimulus that, after being repeatedly paired with an unconditioned stimulus, begins to evoke a conditioned response.

Discrimination

The unjust or prejudicial treatment of different categories of people or things, especially on the grounds of race, age, or sex.