Grade 12General Physics
3 Answers
anuj kumar sharma
the wire will vibrate with the same frequency as that of source .this can be considered as anexample of forced vibration.
T=10*9.8N=98N
M=9.8*10^-3Kg/m
Frequencyof wire,f=1/2Lroot(T/M)
f=1/2*1root(98/9.8*10^-3)
f=50Hz is the Answer.
Adeeba
f=1/2l√(T/m)As for1/2(1/2)/
Adeeba
The wire vibrate with the same frequency as that of source
f=1/2l√(T/m)
As the wire is at the middle point l=1/2
f=(2/2)/√(10*9.8)/9.8*10^-3
f=100
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