a battery
Electricity is considered better than gas as an energy source because it is cleaner, more efficient, and can be generated from renewable sources like solar and wind power. Additionally, electricity can be easily transported and used in a variety of devices, making it more versatile than gas.
The answer to whether electricity is a better energy source than gas depends on the context and specific needs. Electricity is cleaner and more efficient in many applications, but gas can be more cost-effective and reliable in certain situations. It is important to consider factors such as environmental impact, cost, and availability when comparing the two energy sources.
The energy source you mean must be coal, but you seem to have two questions mixed together
Since electricity is energy, it has only one type. Therefore, some electricity cannot be more efficient than others because all electricity is the same. However, some devices use that same electricity more efficiently than others.
Current electricity is more useful than static electricity because it can be easily controlled and directed to power devices and perform work. It is also more efficient for transmitting energy over long distances. Additionally, current electricity can be continuously generated, allowing for a steady and reliable source of power.
Electricity is considered better than gas as an energy source because it is cleaner, more efficient, and can be generated from renewable sources like solar and wind power. Additionally, electricity can be easily transported and used in a variety of devices, making it more versatile than gas.
Coal
electricity
The answer to whether electricity is a better energy source than gas depends on the context and specific needs. Electricity is cleaner and more efficient in many applications, but gas can be more cost-effective and reliable in certain situations. It is important to consider factors such as environmental impact, cost, and availability when comparing the two energy sources.
The energy source you mean must be coal, but you seem to have two questions mixed together
they are used because they save more electricity than the normal ones
A hydrogen fuel cell is more efficient than a combustion reaction because very little of the released energy is wasted as heat. When used at home, a fuel cell eliminates the need for grid electricity because the cell is able to directly convert hydrogen into usable electricity.
Since electricity is energy, it has only one type. Therefore, some electricity cannot be more efficient than others because all electricity is the same. However, some devices use that same electricity more efficiently than others.
Current electricity is more useful than static electricity because it can be easily controlled and directed to power devices and perform work. It is also more efficient for transmitting energy over long distances. Additionally, current electricity can be continuously generated, allowing for a steady and reliable source of power.
The lemon does produce more electricity than oranges. BUT in rare cases an orange can produce more electricity than a lemon. But overall its the lemon that's the best.
Yes it is possible for a city to have more than one electricity supplier if the city is deregulated, which means more electricity suppliers are competing to gain potential customers.
No, it is not a renewable source of energy. Fuel cell is a means of storage energy, for example hydrogen can be produced from any primary energy source; renewable (as solar energy) or exhaustible (as coal or oil) and then stored as energy in the fuel cell. When energy is needed later on as electricity then we can get from the fuel cell. Fuel cells is very efficient as in intermediate energy storage system in a proposed global energy system that is completely clean energy system. In this system, hydrogen is produced (parallel with electricity) from renewable (like solar) or non-conventional (like nuclear) primary energy source. Fuel cells have typically used hydrogen and oxygen as a power source. You can get these gases by splitting water (H2O) either by electrolysis or by what we call water thermochemical decomposition. In this thermochemical decomposition method water can be split into hydrogen and oxygen in some consecutive intermediate steps where special chemicals are used as catalysts to get this decomposition possible at practical temperature ranges. As an aside: For the same amount of energy, coal produces more greenhouse gases (CO2) than gasoline. So, if your electricity is generated form coal (which is common), a fuel cell powered or electric car will probably produce more greenhouse gases than a gasoline powered car (of the same size, power, etc). Electric powered cars are considered environmentally friendly so far as the electricity is produced from a renewable or non-conventional primary energy source.