Physics - Wave on String Question with Solution | TestHub

PhysicsWave on StringWavesHard2 minQB

PhysicsHardnumerical

A 3 m wire under 9 N has linear density rising linearly from 0.01 kg/m to 0.04 kg/m. Find the pulse travel time. (answer in $s$ ).

Answer:

0.16

Solution:

$t = \frac{2 \times 3 \times ( 0.008 - 0.001 )}{3 \times 0.03 \times 3} = 0.156$ s.

Stream:JEESubject:PhysicsTopic:Wave on StringSubtopic:Waves

⏱ 2mℹ️ Source: QB

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