Write the formula connecting the velocity of waves on a string with the tension
in the string.
Answers
Answered by
1
Answer:
The speed of the wave can be found from the linear density and the tension v=√FTμ. v = F T μ . From the equation v=√FTμ, v = F T μ , if the linear density is increased by a factor of almost 20, the tension would need to be increased by a factor of 20.
Answered by
0
Answer:
Given,
Speed=v,Tension=t,Density=
L
m
So, the velocity is given by,
KL
A
T
B
M
C
So.[M
0
LT
−1
]=[L]
A
[MLT
−2
]
B
[
L
M
]
C
[M
0
LT
−1
]=[M
B+C
L
A+B−C
T
−2B
]
On computing the coefficient then we get,
B+C=0,A+B−C=1−2B=−1
Then we getb=
2
1
,c=
2
−1
,a=0
Thus, V=k
M
T
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