Physics, asked by mmursalomar, 11 months ago

Determine the speed of transverse waves on a stretched string that is under a tension of 80 N if the string is of length 2 m and mass 5 g.

Answers

Answered by Anonymous

Hola User_________________

Here is Your Answer..!!
__________________________

↪Actually welcome to the concept of the WAVE MECHANICS..

↪Basically for a transverse wave. .the Velocity formula is given as ..

↪Vwave= underoot T / myu

↪where the .. T = tension in the string and the myu ( u ) = mass per unit length.,

↪thus here given as .. T = 80 N and u = 0.005/2

↪thus we get the velocity of the WAVE as ..

↪Vw = Underoot 80 ÷ 0.005/2

↪so after solving we get as ...

↪Vw = Underoot 160 /0.005

↪therefore Vw = Underoot 32,000

↪thus the WAVE Velocity = Underoot 32000

↪thus Vw = 178.88 m/s
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Hope it helps u....☺

Anonymous: always in si units

mmursalomar: i thought the s i unit of mass is grams and not kgs

Anonymous: u = mass per unit Lenght

Anonymous: liner mass density is always kg/m

mmursalomar: ok am gratefull

Anonymous: means !!=_

mmursalomar: thank u so much for helping me

Anonymous: oh okay : )

mmursalomar: Calculate the power required to generate these waves if they have a wavelength of 16 m and are 4 cm in amplitude.

mmursalomar: kindly do the above for me again

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