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The power delivered by a force is given by therelation PE 2-B, where t is time. Find theadimensional formula for a. |
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Answer» Please find below the solution to the asked query: Here, the given relation is, P=(αβ)e−βtHere, in exponent, the term should be unit less. Therefore, [β]=[M⁰L⁰T⁻¹] And, the ratio of alpha and beta should have the dimensions of power. Therefore, [α/β]=[ML²T⁻³]⇒[α]=[β][ML²T⁻³]⇒[α]=[M⁰L⁰T⁻¹][ML²T⁻³]⇒[α]=[ML²T⁻⁴] |
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