One of the Harmonics of a String Fixed at Both

question 94

Multiple Choice

One of the harmonics of a string fixed at both ends has a frequency of 52.2 Hz and the next higher harmonic has a frequency of 60.9 Hz.What is the fundamental frequency of the string?

• A)26.1 Hz
• B)8.7 Hz
• C)4.35 Hz
• D)30.4 Hz
• E)17.4 Hz

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Definitions:

Land Under Cultivation

Land that is actively used for the production of crops and agricultural goods.

Cross-Price Elasticity

A measure of how the quantity demanded of one good responds to a change in the price of another good.

Substitutes

Goods or services that can be used in place of each other, where an increase in the price of one leads to an increase in demand for the other.

Price Inelastic Demand

A situation where the quantity demanded of a good does not change significantly in response to changes in its price.