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Area of a surface is 1256 m^(2). If 25 J...

Area of a surface is `1256 m^(2)`. If `25 Js^(-1)` radiant energy is incident on it at each second and absorbed completely, then find
Wave intensity

Text Solution

Verified by Experts

`I=(Delta U)/(C )=(25)/(1256)=0.0199~~0.02 Wm^(-2)`
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