Question

If frequency of any wire is a n,l,f, mass per unit of buyer is m . Find the formula using dimensions for frequency?

Answer 1

Here is your answer

Explanation:

In dimensional analysis,

Length is represented as [L]

Mass is represented as [M]

=> Mass per unit length, m = [ML⁻¹]

Time is represented as [T]

=> Frequency = 1/time = [T⁻¹]

Force = mass x acceleration = [M] x [LT⁻²] = [MLT⁻²]

Let

f = kmᵃLᵇFⁿ

where k is a dimensionless constant

Hope this would be helpful to you:)

Answer 2

Answer:

The above attachment may help you

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