The Superposition of Two Waves

question 45

Multiple Choice

The superposition of two waves,
And
,
Results in a wave with a frequency of

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

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Definitions:

Utility Function

A mathematical representation that ranks the preference level of different bundles of goods, showing satisfaction or happiness derived from consumption.

Numeraire

A standard unit of account or measuring stick in economics used to compare the value of various goods or services.

Utility Function

A mathematical tool used in economics to represent a consumer's preference ranking of different bundles of goods.

Pareto Optimal

A state of allocation of resources from which it is impossible to reallocate to make any one individual better off without making at least one individual worse off.