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One end of a rubber string is attached to a vibrator having a frequency 200 Hz while the other end is connected to a rigid support. Then the speed of the wave generated will be a) 160 m/sb) 80 m/sc) 40 m/sd) 20 m/s

One end of a rubber string is attached to a vibrator having a frequency 200 Hz while the other end is connected to a rigid support. Then the speed of the wave generated will be a) 160 m/sb) 80 m/sc) 40 m/sd) 20 m/s

Grade:12th pass

2 Answers

Phanindra
226 Points
6 years ago
I think something is wrong in the question...
Frequency is only given...
I think the if the length of the string is given...then it is easier to solve  this question...
Medical Student
35 Points
6 years ago
Yeah I think so... actually i saw this question two to three times in books but cant solve because data is not compelete then i thought may be this question is solved by some tricks thats why i asked...

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