Question

Figure shows a standing wave on a string that is oscillating at 100 Hz. a. How many antinodes will there be if the frequency is increased to 200 Hz? b. If the tension is increased by a factor of 4, at what frequency will the string continue to oscillate as a standing wave that looks like the one in the figure?

          Figure shows a standing wave on a string that is oscillating at 100 Hz.

a. How many antinodes will there be if the frequency is increased to 200 Hz?
b. If the tension is increased by a factor of 4, at what frequency will the string continue to oscillate as a standing wave that looks like the one in the figure?

Figure shows a standing wave on a string that is oscillating at 100 Hz.

a. How many antinodes will there be if the frequency is increased to 200 Hz?
b. If the tension is increased by a factor of 4, at what frequency will the string continue to oscillate as a standing wave that looks like the one in the figure?

Added by Carl J.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sufiyan Alam

02/12/2022

Step 1

The number of antinodes in a standing wave is directly proportional to the frequency of the wave. So, if the frequency is doubled from 100 Hz to 200 Hz, the number of antinodes will also double. Show more…

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Figure shows a standing wave on a string that is oscillating at 100 Hz. a. How many antinodes will there be if the frequency is increased to 200 Hz? b. If the tension is increased by a factor of 4, at what frequency will the string continue to oscillate as a standing wave that looks like the one in the figure?