Which of the Following Frequencies Could NOT Be Present as a Standing

question 49

Multiple Choice

Which of the following frequencies could NOT be present as a standing wave in a 2m long organ pipe open at both ends? The fundamental frequency is 85 Hz.

• A) 85 Hz.
• B) 170 Hz.
• C) 255 Hz.
• D) 340 Hz.
• E) 382 Hz.

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Definitions:

European Involvement

The participation or intervention of European countries in international affairs, conflicts, colonization, or agreements.

King Cotton Diplomacy

The strategy by the Confederate States during the American Civil War to encourage British and French support by leveraging cotton exports.

French Support

Assistance provided by France to various causes and nations, notably including the aid given to the American colonists during the Revolutionary War.

British Support

Refers to assistance or backing provided by the United Kingdom to various entities or causes, historically significant during events like the American Revolutionary War and World Wars.