A 40-Cm Long String, with One End Clamped and the Other

question 17

Multiple Choice

A 40-cm long string, with one end clamped and the other free to move transversely, is vibrating in its fundamental standing wave mode.If the wave speed is 320 cm/s the frequency is:

• A)32 Hz
• B)16 Hz
• C)8 Hz
• D)4 Hz
• E)2 Hz

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Definitions:

Annually

Occurring once every year or relating to a period of one year.

Rate Of Return

The prosperity or setback experienced by an investment over a fixed timeline, posited as a percentage of the investment’s nascent cost.

Savings Account

A deposit account held at a bank or other financial institution that provides a modest interest rate.

Annually

Relating to an event or occurrence that happens once every year.