A vibrating string under certain tension produces 100 vibrations per second. When the tension is increased 4 times, the number of vibrations per second will become?
A) 400
B) 300
C) 250
D) 200
Answers
Answered by
7
Hi!!!!
I think A) 400 is the correct answer.....
Hope it hlpzz:::::
I think A) 400 is the correct answer.....
Hope it hlpzz:::::
AmalHussainKhan:
but 400 isn't correct
correct
Answered by
7
A 400 is the answer as the tension increases
frequency also increase s
frequency also increase s
extremely thanks
Is the answer 200?
can u xplain
Yeah
It is proportional to root of number of vibrations
Ok i may be wrong as i thought its square
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