There are several good sources; what's "good" also depends on various circumstances.The so-called "renewable" or "alternative" energies are generally considered preferable, since they case less damage to the environment, and we can continue using them for a long, long time.
No, vitamins are not sources of energy.
Windmills and wind turbines are good sources to produce energy.
Other than what? Please clarify.Common energy sources (for technological purposes) are fossil fuels (petroleum and coal), nuclear energy, as well as solar energy, wind energy, hydraulic (water) energy, and many others.
Physics is the study of how nature works. There is really no such thing as a "good source of energy in physics". There are good sources of energy in technology (which is basically applied science) - these basically include all the energy sources mankind currently uses. And there are "good sources of energy for organisms", i.e., the food we eat.
Which nutrients are fruits a good source of?
The are good sources of carbohydrates, which the body will use to create energy.
It is a good source because there is so much of it.
Windmills and solar panels are good sources of renewable energy, as well as hydroelectric energy found in dams. I have also recently heard of a home heating and cooling system that uses geothermal energy by running pipes through the ground on your property.
What are iran's energy sources?
Nonrenewable energy sources are more reliable, having higher efficiency, and less land consuming.
It would be a good energy source because it is a gas and it is inexpensive to use and make.
Green renewable energy sources