A toaster browns bread in 3.5 minutes using 380000J of energy, what is power and energy in kilowatt-hours?

When electrons are added to the outermost shell of a carbon atom, it forms--an anion that has a larger anion that has a smaller cation that has a larger cation that has a smaller radius.

You charge a parallel-plate capacitor, remove it from the battery, and prevent the wires connected to the plates from touching each other. when you increase the plate separation, what happens to the following quantities?

Use 4 to 5 complete sentences, explain the concepts of beats and how beats are produces.