What kind of energy is a glowing firefly?
This type of light production is called bioluminescence. The method by which fireflies produce light is perhaps the best known example of bioluminescence. When oxygen combines with calcium, adenosine triphosphate (ATP) and the chemical luciferin in the presence of luciferase, a bioluminescent enzyme, light is produced.
What kind of energy does a speaker convert?
sound energy
Do speakers use kinetic energy?
In a speaker, it is the electrical energy from the output amplifiers that drive the speaker coils. This gets stored as magnetic field and eventually causes vibrations producing the sound. In a waterfalls the gravitational potential energy of the water at higher altitude gets converted into kinetic energy of water.
What device converts sound into an electrical signal?
Microphones
What is an example of electrical energy to sound energy?
2 Answers. How about a Microphone! The actual process involves beginning with sound, converting it to electric signals, then converting it back again to sound. So,you can say that Audio Speaker is actually a device that converts electrical energy into sound energy!
What is the highest form of energy?
gamma rays
What type of energy is released when food is burned?
This food is oxidized (or “burned”) inside our bodies during digestion. As this happens, chemical energy stored in the food is converted to heat energy (to maintain our constant body temperature), mechanical energy (to move our muscles), and electrical energy (for nerve transmission).
How is energy stored in the food you eat?
At the most fundamental level, chemical energy is stored in food as molecular bonds. There are two major ways that living organisms store energy: Energy-rich molecules: Glycogen, carbohydrates, triglycerides, and lipids are energy storage molecules. These molecules store energy in the form of covalent bonds.
Which energy source is available at any time?
Renewable energy is fuel that comes from a source that can be replenished in a short amount of time. This includes solar, wind, water, geothermal power and bioenergy.
Which power source is most efficient?
Solar energy
What is the cleanest power source?
Nuclear
What is the cheapest power source?
solar power