A uniform rope of length 
and mass 
hangs vertically from a rigid support. A block of mass 
is attached to the free end of the rope. A transverse pulse ofwavelength 
is produced at the lower end ofthe rope. The wavelength of the pulse when it reaches the top of the rope is 
. The ratio 
is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
Wavelength of pulse at the lower end, 
velocity ( 
Similarly, 
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