Start Free Mock LoginAlready registered? Login here

Physics - Wave on String Question with Solution | TestHub

PhysicsWave on StringWavesMedium2 minQB

PhysicsMediummultiple choice

Consider a harmonic wave travelling on a string of mass per unit length $μ$ . The wave has velocity $v$ , amplitude $A$ and frequency $f$ . The power transmitted by the wave is proportional to (take the constant of proportionality as $2 π^{2}$ ):

Options:(select one or more)

Answer:

A, B, C, D

Solution:

$P = \frac{1}{2} μv ω^{2} A^{2} = 2 π^{2} μv A^{2} f^{2}$ . It is proportional to each of $μ$ , $v$ , $A^{2}$ and $f^{2}$ .

Stream:JEESubject:PhysicsTopic:Wave on StringSubtopic:Waves

⏱ 2mℹ️ Source: QB

Doubts & Discussion

Loading discussions...