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watching
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27 Nov 2019
The distance to a point source is decreased by a factor ofthree. Part A: By what multiplicative factor does the intensityincrease? Answer (I2/I1)=? PartB: By what additive amount does the intensity level increase?Answer (β2-β1)=?
The distance to a point source is decreased by a factor ofthree. Part A: By what multiplicative factor does the intensityincrease? Answer (I2/I1)=? PartB: By what additive amount does the intensity level increase?Answer (β2-β1)=?
Collen VonLv2
9 Nov 2019