Test Academy | The displacement of a progressive wave is represented by y = A sin(wt – k x ), where x is distance and t is time. Write the dimensional formula of (i) ω and (ii) k. L⁻¹ , T⁻¹, T⁻¹ , L⁻¹, M⁻¹ , T⁻¹, A⁻¹ , T⁻¹

Question

The displacement of a progressive wave is represented by y = A sin(wt – k x ), where x is distance and t is time. Write the dimensional formula of (i) ω and (ii) k.

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