Which of the following quantities provide enough information to calculate the tension in a string of mass per unit length μ that
vibrates with a frequency f?A. the wave speed v and ?
B. the wavelength ? and f
C. the wave speed v and f
D. the wavelength ? and ?
1 answer:
Answer:
A. the wave speed v and Wavelength
Explanation:
Given that
Mass density per unit length=μ
Frequency = f
The velocity V given as
T=Tension
V=Velocity
V= f λ
λ=Wavelength
Therefore to find the tension ,only wavelength and speed is required.
The answer is A.
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