Capacitors Cy= 220 pF and C= 470 uF are connected each across a 60 V electric potential difference. What is the total charge, Qt on both capacitors?

Explain what happens at the saturation point when adding salt to water at room temperature.

When a vertical beam of light passes through a transparent medium, the rate at which its intensity i decreases is proportional to i(t), where t represents the thickness of the medium (in feet). in clear seawater, the intensity 3 feet below the surface is 25% of the initial intensity i0 of the incident beam. what is the intensity of the beam "10" feet below the surface? (give your answer in terms of i0. round any constants or coefficients to five decimal places.)

The law of the conservation of momentum says that the total momentum of any closed and isolated system cannot