How long will it take for a 1.5A current to coat evenly a layer of copper 0.1mm thick on both sides of a 12cm×12cm copper plate. (e. c.e o copper=0.00033/g/c, density of copper=9gcm^3)

Which fators influence ocean currents

Unpolarized light of intensity i_0=750w/m^2 is incident upon two polarizers. after passing through both polarizers the intensity is i_2=280w/m^2. (a) what is the intensity of the light after it passes through the first polarizer in w/m^2? (b) write an equation for the angle between the polarizers in terms of the initial (i_0) and final (i_2) intensities. (c) find the angle between the polarizers in degrees.

Connie has $660,000 she wants to save. if the fdic insurance limit per depositor, per bank, is $250,000, which of these way is distributing her money between three banks will guarantee that all of her money is insured ?