The result of a fluorescence lifetime experiment gives a value for the decay corresponding to a double exponential lifetime as shown in the expression below f(t)=0.82*exp(-t/2.5ns)+0.18*exp(-t /5.2 ns) calculate the coordinates g and s of the phasor for this decay (use 80mhz for the laser repetition rate). also, in the phasor plot show (schematically) the phasor position for the two individual components and the phasor position for the mixture of the two components. be careful about the difference between pre-exponential factors and fractional intensities. the answer to this problem should be under to form of g=. and s=… plus a phasor plot
Answers: 3
Physics, 22.06.2019 16:30
The sound level near a noisy air conditioner is 70 db. if two such units operate side by side, the sound level near the, would bea. 70dbb. 73 dbc. 105 dbd 140 db
Answers: 3
Physics, 22.06.2019 21:10
Aspecified volume of space contains an electric field for which the magnitude is given by e=e0cos(ωt). suppose that e0 = 20 v/m and ω = 1.0 × 107 s−1. part a what is the maximum displacement current through a 0.80 m2 cross-sectional area of this volume? express your answer with the appropriate units. idisp,max i d i s p , m a x = nothing nothing request answer part b how would this area have to be oriented relative to the electric field to get this maximum displacement current?
Answers: 2
The result of a fluorescence lifetime experiment gives a value for the decay corresponding to a doub...
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