An Organ Pipe Open at Both Ends Has a Length

question 514

Multiple Choice

An organ pipe open at both ends has a length of 0.80 m. If the velocity of sound in air is 340 m/s, what is the frequency of the second harmonic of this pipe?

• A) 213 Hz
• B) 850 Hz
• C) 425 Hz
• D) 638 Hz

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Definitions:

Substitute Goods

Products or services that can serve as replacements for one another, satisfying the same consumer need.

Perfect Tender Rule

A legal principle in sales law requiring goods delivered under a contract to exactly meet the terms, quantities, and quality specified by the buyer.

Defective Goods

Products that are not functioning as intended or are unsafe due to manufacturing flaws, design defects, or inadequate instructions.

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The act or process that signals agreement to the terms of an offer, thereby creating a binding contract.