A String Is Stretched and Fixed at Both Ends, 200

question 32

Multiple Choice

A string is stretched and fixed at both ends, 200 cm apart. If the density of the string is 0.015 g/cm, and its tension is 600 N, what is the fundamental frequency?

• A) 316 Hz
• B) 632 Hz
• C) 158 Hz
• D) 215 Hz
• E) 79 Hz

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Definitions:

Arithmetic Sequence

A sequence of numbers in which each term after the first is found by adding a constant difference to the preceding element.

Nth Partial Sum

The sum of the first 'n' terms in a sequence, used in series calculations.

Geometric Sequence

A sequence in which each number following the first is generated by multiplying the former number by a fixed, nonzero factor, this factor is identified as the common ratio.