Discover Questions

X equals minus b plus-or-minus the square root of b-squared minus 4ac, divided by 2a. How much money is that worth? Why are flags put at half-mast until noon before they are raised to the top again.? Which is harder physics or AP bio? The collision of subatomic particles lead to
generation of
1.Heat energy
2.Kinetic energy
3.Potential energy
4.Electrical energy? What is the reason that solution of copper sulphate remains coloured even after large number of dilutions?