A heavy rope is suspended from a rigid support A wave pulse is set up at the lower end, then

Options

A. the pulse will travel with uniform speed
B. the pulse will travel with increasing speed
C. the pulse will travel with decreasing speed
D. the pulse cannot travel through the rope

Answer

B

Explanation

Tension increases from lower end to upper end. Hence pulse will travel with increasing speed as `(V=sqrt((T)/(m)))`.