In a cable with ‚ààr = 4, the wave velocity is – McqOptions

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1.	In a cable with ‚ààr = 4, the wave velocity is
A.	3 x 108 m/s
B.	0.75 x 108 m/s
C.	1.5 x 108 m/s
D.	108 m/s
Answer» D. 108 m/s

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