by cellular movement or cell growth
yes
No, a dry cell used in a flashlight is an example of chemical energy, not mechanical energy. The chemical reactions in the battery produce electrical energy that powers the flashlight.
How is mechanical energy is converted to electrical energy through a solar cell? It isn't, what energy is converted is commonly known as solar energy. What happens in a solar cell is that the sun "shoots" photons at the silicon cell. When the photons are shot hard enough, the silicon "breaks" as well as the photon and energy is formed. This is then used as electrical energy.
Mechanical energy (a rotating generator), thermal energy (a thermocouple), chemical energy (a fuel cell)
Mitosis.
When charging, electrical energy from an external source is converted into chemical energy, which is stored in the cell. During discharging, the stored chemical energy is converted back into electrical energy that can be used to power devices.
potiental energy
Motors convert electrical energy to mechanical energy. Generators transfer mechanical energy to electrical energy.
Mechanical energy is equal to potential energy plus kinetic energy in a closed system. The total mechanical energy is conserved.
a mechanical energy is a kind of energy
Mechanical energy is the combination of kinetic energy and potential energy.
A generator changes mechanical energy into electrical energy.