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A string of length L fixed at both ends vibrates in its fundamental mode at a frequency  and a maximum amplitude A.
(a) Find the wavelength and the wave number k.
(b) Take the origin at one end of the string and the X-axis along the string. Take the Y-axis along the direction of the displacement. Take t = 0 at the instant when the middle point of the string passes through its mean position and is going towards the positive y-direction. Write the equation describing the standing wave.

karthik , 7 Years ago
Grade 12
anser 1 Answers
Saurabh Koranglekar

Last Activity: 5 Years ago

Dear student

The symbol in the question is not clear kindly attach image of the question and repost

Regards

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