ronsimpson Well-Known Member Most Helpful Member Jan 15, 2019 #2 Home work? Ca, Cb are 50:1 ratio. So Ra, Rb must be 1:50 ratio to get 50:50 time. (RCa=RCb) You know F=1/t I think you can solve.
Home work? Ca, Cb are 50:1 ratio. So Ra, Rb must be 1:50 ratio to get 50:50 time. (RCa=RCb) You know F=1/t I think you can solve.