Answer:
Anode half reaction;
Co(s) ----> Co^2+(aq) + 2e
Cathode half reaction;
2Ag^+(aq) + 2e-------> 2Ag(s)
Explanation:
A voltaic cell is an electrochemical cell that spontaneously produces electrical energy from chemical reactions. A voltaic cell comprises of an anode (where oxidation occurs) and a cathode (where reduction occurs). The both electrodes are connected with a wire . A salt bridge ensures charge neutrality in the anode and cathode compartments. Electrons flow from anode to cathode.
For the cell referred to in the question;
Anode half reaction;
Co(s) ----> Co^2+(aq) + 2e
Cathode half reaction;
2Ag^+(aq) + 2e-------> 2Ag(s)
Its like weight but not. mass is the amount of matter in a substance.
The answer is light years
Answer:
Explanation:
(1) first part of solution: we know stress= Force/Area ; Force= 400lb and Area as given
(2) Second part of the solution its the standard formula for Hoop stress and the formula explains all the terms
(3) Third part of the solution we know Strain= (Change in length)/original length and also the strain are substituted in terms of strain and youngs modulus
Further explanation are given in the attach document.
