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44. To oscillate in four loops means
n
= 4 in Eq. 1752 (treating both ends of the string as eFectively
“±xed’). Thus,
λ
=2(0
.
90 m)
/
4=0
.
45 m
.
Therefore, the speed of the wave is
v
=
fλ
=27m/s
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Unformatted text preview: massperunitlength is µ = m/L = (0 . 044 kg) / (0 . 90 m) = 0 . 049 kg/m. Thus, using Eq. 1725, we obtain the tension: τ = v 2 µ = (27) 2 (0 . 049) = 36 N....
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This note was uploaded on 11/12/2011 for the course PHYS 2001 taught by Professor Sprunger during the Fall '08 term at LSU.
 Fall '08
 SPRUNGER
 Physics, Mass

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