Answer :
Final answer:
The maximum transverse velocity of the string at an antinode can be calculated using the formula 2 \\pi \\cdot frequency \\cdot amplitude, resulting in approximately 5.68 m/s.
Explanation:
The question asks how to calculate the maximum transverse velocity of a string vibrating in its third harmonic when the amplitude at an antinode is given.
The wave speed and frequency are also provided. The maximum transverse velocity at an antinode in a standing wave can be obtained using the formula:
velocity (v) = 2 \\pi \\cdot frequency (f) \\cdot amplitude (A)
Given that the frequency is 205 Hz and the amplitude is 0.440 cm (or 0.0044 meters), we can calculate the velocity as follows:
v = 2 \\pi \\cdot 205 Hz \\cdot 0.0044 m
v = approximately 5.68 m/s