A String Fixed at Both Ends Is Driven by a Tuning

question 30

Multiple Choice

A string fixed at both ends is driven by a tuning fork to produce standing waves.If the tension in the string is increased,

• A)the frequency increases.
• B)the frequency decreases and the wave velocity remains constant.
• C)the wavelength decreases.
• D)the wave velocity increases.
• E)the wave velocity decreases.