1. You have a light, flexible string. One end (the left in the picture below) is
ID: 2251876 • Letter: 1
Question
1. You have a light, flexible string. One end (the left in the picture below) is held and oscillated an amount too small to be seen in the pictures, at a carefully chosen frequency (as with the machine you used in lab.) Pick three of the snapshots that could represent the string with the other (right) end FIXED. In each box, please give the single letter nearest to the curve, and nothing else.
2. You have a light, flexible string. One end (the left in the picture above) is held and oscillated an amount too small to be seen in the pictures, at a carefully frequency (as with the machine you used in lab.) Pick three of the snapshots that could represent the string with the other (right) end FREE to move up and down. In each box, please give the single letter nearest to the curve, and nothing else.
3. In the picture above: Which line corresponds to the lowest frequency, supposing that the right hand end is fixed?
4. In the picture above: Which line corresponds to the lowest frequency, supposing that the right hand end is free to move up and down?
You have a light, flexible string. One end (the left in the picture below) is held and oscillated an amount too small to be seen in the pictures, at a carefully chosen frequency (as with the machine you used in lab.) Pick three of the snapshots that could represent the string with the other (right) end FIXED. In each box, please give the single letter nearest to the curve, and nothing else. You have a light, flexible string. One end (the left in the picture above) is held and oscillated an amount too small to be seen in the pictures, at a carefully frequency (as with the machine you used in lab.) Pick three of the snapshots that could represent the string with the other (right) end FREE to move up and down. In each box, please give the single letter nearest to the curve, and nothing else. In the picture above: Which line corresponds to the lowest frequency, supposing that the right hand end is fixed? In the picture above: Which line corresponds to the lowest frequency, supposing that the right hand end is free to move up and down?Explanation / Answer
The three snap shots where the right end is fixed is : A , B and F
The three snap shots where the right end is free is : C, D and G
Lowest frequency implies, lowest 1/T value i.e highest T value
For fixed right end, lowest frequency is A
For free right end, lowest frequency is C
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