A String with a Length of 3

question 31

Multiple Choice

A string with a length of 3.0 m has two adjacent resonances at frequencies 112 Hz and 140 Hz.
-How many antinodes will be found on the 112 Hz resonance?

• A)1
• B)2
• C)3
• D)4
• E)5

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Definitions:

Levied

Imposed or collected, usually referring to taxes, duties, or other charges by an authority.

Demand Curve

A chart that illustrates the connection between a product's cost and the amount of the product customers are prepared to buy at different price levels.

Equilibrium Quantity

The amount of products or services available and sought at the balance price, where the supplied quantity matches the demanded quantity.

Tax Revenue

The revenue collected by governments via taxes, which is allocated to finance public services and meet governmental duties.