Questions
The equation of the stationary wave is Which of the following statements is wrong?
detailed solution
Correct option is D
Here (2πct/λ) as well as (2πx/λ) arc dimensionless. So unit of ct is same as that of λ. Unit of x is same as that of λ. Also,2πctλ=2πxλ=M0L0T0Hence, 2πcλ=2πxλt,, option (d),x/λ is unitless. This is not the case with c/λ.Talk to our academic expert!
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The quantities A and B are related by the relation A/B = m, where m is the linear mass density and A is the force, the dimensions of B will be
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