Electrical energy is continuously obtained.
BORD
Some applications of nickel oxide (NiO) are: catalysts, ceramics, steels, batteries, fuel cells, etc.
examples of electrical energy can be lightning,toastor,hairdryer,powercode and batteries.
The Apollo lunar module was heated electrically. from batteries and an electric fuel cell.
yeast can be used to ferment starch, the result alcohol can be used as fuel
Cathode is positive and anode is negative for both.... we cant say both are not rechargeble ..... but using electricity we cant recharge dry batteries (some) and fuel cells...
Two reasons:Weight. Batteries are heavier per energy unit than fuel cells.Capacity. Fuel cells can store much more energy than batteries.As a bonus, the weight for the fuel cell fuel reduces the weight of another required consumable: water. The "exhaust" of fuel cells is pure water which astronauts can drink.
None of the Apollo spacecrafts has solar cells. All of them used fuel cells and chemical batteries to provide energy.
Initially fuel cells, after the explosion they relied solely on batteries.
Batteries do this. Perhaps you are talking about biological cells. There are organisms that give off light, and these cells are referred to as fuel cells.
physical changes
They get electricity through the use of fuel cells. not batteries. The current limiter to the length of a mission is the amount of hydrogen and oxygen carried to use in the fuel cells.
They all produce static electricity.
Yes , energy can be stored as chemical energy, for example in batteries and fuel cells.
Yes , energy can be stored as chemical energy, for example in batteries and fuel cells.
They use the wrong kind of energy and they use too much of it. That's why other batteries are way better. One, they hardly use 6% as much as chemical fuel cells. Two, the chemical fuel cells pollute the air too.
Hydrogen Cells Battery Fuel tank (Gasoline or diesel fuel)