A75-kg copper block initially at 110°c is dropped into an insulated tank that contains 160 l of water at 15°c. determine the final equilibrium temperature and the total entropy change for this proces

Time remainin52: 42the chart shows data for a moving object.which conclusion is best supported by the information inthe chart? time (s)velocity (m/s

Ascientist wants to test ways to reduce pollution in lake . what is the bestway of doing this

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?