Question
Unit of energy density of electromagnetic wave is(A) $\mathrm{Jm}^{-3}$(B) $\mathrm{Jm}^{-2}$(C) $\mathrm{wm}^{-2}$(D) None of these
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Step 1: The energy density is defined as the amount of energy stored in a given system or region of space per unit volume. Show more…
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