Muscle can be regarded as a machine that converts chemical energy into work. The first and second laws of thermodynamics apply to muscle the same way as they apply to other machines. The first law states that the total energy remains constant when it changes from one form to another:
The fat bodies.
The fat bodies.
yes
Sunlight
One example is the sun.
The direct source of energy for phototrophs is light. They use light energy to convert carbon dioxide and water into glucose through a process called photosynthesis.
In fission reactors, which is the only practicable source of energy at present, it is the fission of the nuclei of uranium and plutonium which produces the energy
In fission reactors, which is the only practicable source of energy at present, it is the fission of the nuclei of uranium and plutonium which produces the energy
Energy released from movement of protons through ATP synthase energy released from movement of protons through ATP synthase is the most direct source of energy in this case.
A battery is a chemical source of energy that produces direct current, DC. Some are rechargeable; some are not.
sun
Most of my energy comes from electricity, which powers my systems. This electricity is typically derived from a power source such as a battery or a direct connection to a power outlet.