To solve this problem it is necessary to apply the concepts related to wavelength as a function of frequency and speed, as well as to determine the wavelength as a function of length.
From the harmonic vibration generated we know that the total length of the string will be equivalent to a half of the wavelength, that is

Where,
Wavelength
Therefore the wavelength for us would be,

From the relationship of speed, frequency and wavelength we know that



Therefore the speed of the wave is 232.75m/s
Answer:
B. True since when a person removes the weights there is less for the other people
Explanation:
This problem ask us consider some things
In the private current it is considered a good example of a private good
the fish in the river are a common resource
the fishing in the river is tragedy of the commons
A False. The fish in the river are natural and not sown
B. True since when a person removes the weights there is less for the other people
C. False. Some fishermen will go to the creek
D. False some will go to the river
.