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MMONISM

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## Homework Statement

A pulse of length 28.7 cm is transmitted from a thin rope to a thicker rope. If the thin rope has a linear density μ1 = 0.316 g/m and the thick rope has a linear density μ2 = 1.85 g/m what is the length of the pulse in the thicker rope?

## Homework Equations

##v=\sqrt{\frac{T}{μ}}##

##v =λf##

## The Attempt at a Solution

λ1 = 57.4 cm

##λ1*f=\sqrt{\frac{T}{μ1}}##

but i am not sure if the tension at thin rope same with the tension at thicker rope? could someone give me some ideals please? Thanks in advance.