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In: Physics

1. A string is fixed at both ends. If only the length (L) increases, then the...

1. A string is fixed at both ends. If only the length (L) increases, then the fundamental frequency goes: (circle one)

up

down

2. If only the tension (T) increases, the fundamental goes: (circle one)

up

down

3. If only the linear mass density increases, the fundamental goes: (circle one)

up

down

4. The tension (T) in a string fixed across a 1 m length (L) is 400 Newtons, and the linear mass density of the string is 0.01 kg/m. What is the fundamental frequency of this string?

5. The tension (T) in a string fixed across a 2 m length (L) is 100 N, and the fundamental frequency is measured to be 100 Hz. What is the linear mass density of the string?

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genius_generous answered 1 year ago
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