answersLogoWhite

0

🧪

Energy

The Energy category covers the description, definition, and use of all types of energy. Questions of a general nature can be put in the general Energy category. Other sub-categories exist for Fossil fuels, Nuclear energy, and renewables such as Wind, Solar, Hydro, Tidal, and Wave power.

24,905 Questions

What energy does fungi use?

Fungi get their energy from waste materials and decaying organisms. They are able to use hyphae which absorb nutrients in one area. The hyphae will then grow out as a means to absorb other nutrients.

What are the positive and negtive aspects of using geothermal energy?

With the arrival of a power plant, the heat and fluid extracted from geothermal sources can deplete the efficiency and volume of geysers and surface hot springs.

water released from geothermal cooling towers may contain dissolved toxic compounds and substances such as boron, arsenic and mercury.

The chance of earthquakes is increased when power plants inject water below Earth's surface in order to keep the pressure of the steam up

What are cells that make their own energy called?

Cells that make their own energy are called "autotrophic cells." These cells use processes like photosynthesis (in plants) or chemosynthesis (in bacteria) to produce their own energy.

How do you save fossil fuels?

The current challenge for many car owners is the high gasoline costs. This is no sign that fuel prices will be reducing and it is expected to go even higher. In order for us to cope with this stressful event, we can either sell our cars and use the public transportation or find a way to reduce the fuel consumption of our vehicle. This article will share some car fuel saving tips. All of our vehicles use an internal combustion engine as a power Generators. The engine was design to Burnt fossil fuel. Do you know that the engine can also be used to burn hydrogen gas? Hydrogen gas (H2) is highly flammable and can burn more efficiently than gasoline. Thus H2 is excellent to be used as an alternative fuel source. Hydrogen is also environmentally friendly because the only emission is pure water vapor released into the tail pipe. Unfortunately, it is not feasible to use pure hydrogen gas to power our cars. What we can do is to use H2 as a complementary energy source for the engine. We can convert our car into a hydrogen hybrid vehicle which is more efficient and has a better gas mileage. To convert a car into a hydrogen hybrid vehicle is not difficult. It used to cost a bomb to do the modification in a high tech garage with specialized engineers. Nowadays, simple water to fuel conversion kit can be installed with a budget of less than $150. Most of the parts needed can be bought off the shelve from a hardware store. To make the conversion yourself, you would have to get a step by step instructional guide. Most of these guides are available on the internet.

To know more tips click this link Car fuel saving tips

Car fuel saving tips

What are the benefits of geothermal energy?

Geothermal has wide spread applications on all levels, from National and regional installations to public and commercial buildings right to private home owner applications. The key benefit is that it takes natural heat and cool energy stored in the earth and cycles it through modern heat pump technology to produce a never ending source of energy with little impact on the environment. For the private home owner, it can mean also mean a substancial savings within several years of installation. Based on the rising prices of fuels around the world, geothermal energy is a consistent and reliable alternative energy source that should be given serious government and industry recognition.

What type of ray is emitted from the sun?

The sun emits a type of electromagnetic radiation known as visible light, which is essential for sustaining life on Earth. This light includes a range of wavelengths that our eyes can perceive as colors.

What is the term that biologists use for trait-controllers?

Biologists use the term "regulator genes" for trait-controllers. These genes control the activity of other genes, influencing the development and expression of specific traits in an organism.

Does the Kinetic Energy of an object depends on the frame of reference in which its motion is measured?

Work is force X distance travelled. Force is mass x acceleration. Aceeleration depends on the frame of reference from which one is measuring it. Hence work done depend on the frame of reference from which one is measuring it. QED

Is natural gas Reneewable?

No. Natural gas is a fossil fuel associated with the extraction of petroleum. A renewable energy is that which comes from natural resources that are renewable (naturally replenished). Examples of some resources used for renewable energy are: sun, wind, tides, geothermal heat.

How does an omnivore gets its energy?

An omnivore gets its energy by consuming a variety of both plant and animal sources. Through the process of digestion, nutrients are extracted and converted into energy for the omnivore's bodily functions and activities. This diverse diet allows omnivores to obtain a wide range of essential nutrients and sustain their energy needs.

Is light energy a form of matter?

no, matter is not a form of energy a matter must exist in the either one of the three states of matter .

wait a minute that isn't what i was asking i was asking was energy a state of matter and plus your forgetting plasma that makes up almost the entire universe and stars. by the way plasma is an electrically charged gas!!

How much fossil fuel is left in the world?

Estimates vary, but it is generally believed that there are enough proven reserves of fossil fuels (such as coal, oil, and natural gas) to last for decades to several hundred years, depending on consumption rates and technological advancements. However, transitioning to renewable energy sources is crucial to address climate change and reduce reliance on finite fossil fuel reserves.

Does kinetic energy increase with speed and time?

Kinetic energy increases with speed because kinetic energy is directly proportional to the square of an object's speed. Time does not have a direct effect on kinetic energy, as kinetic energy depends on an object's mass and speed but not its duration of movement.

When is the best time to pump gasoline?

The best time to pump gasoline is typically early in the morning or late at night when it's cooler. This is because gasoline is denser in cooler temperatures, so you'll get more fuel for your money. Avoid pumping gas during peak hours when temperatures are higher, as you may actually be getting less fuel due to expansion.

What energy source will tidal energy replace?

Tidal energy has the potential to replace non-renewable energy sources like fossil fuels (coal, oil, and natural gas) for generating electricity. It provides a consistent and predictable source of renewable energy that can help reduce our reliance on fossil fuels and decrease carbon emissions.

Are fossil fuels renewable or non-renewable?

Fossil fuels (coal, oil and natural gas) are non-renewable.

They took millions and millions of years to form and are being used up in a time scale of hundreds of years. When they are gone, it will take millions of years again for the processes that create coal and oil to happen.

When we use them, they are gone. This is the opposite of renewable sources of energy, like wind and solar, which can be used over and over.

It is non- renewable. Fossil fuel comes from the Earth but it takes a long time to form.

It is non-renewable because there is a finite, and dwindling, supply in the earth.

_______________________________________________________

The information above is absolutely true and correct. However some consider uranium as a fossil fuel for being extracted through mining and in the mean time they consider nuclear energy (using uranium as its fuel) is rebewable energy source for the possibility of producing more fuel (through breeders) than the consumed fissile fuel.
no

What situations does not represent a transformation of one type of energy to another?

Situation where energy remains constant, such as in a closed system with no external forces or when energy is stored but not converted, do not represent a transformation of one type of energy to another.

Is the sun a organism?

Yes, the sun is nonliving. It has no independent thought or control over what it does for eternity. It is just a giant ball of burning gas. Although, it is the creator of life as it provides light and heat for Earth.

Does light travel faster than sound?

No. Sound is a conductive vibration that travels more slowly than light in any real-world environment. Sound travels at about 1,100 feet per second in air, and light travels at 186,000 miles per second in a vacuum and nearly as fast in air (although not as fast in glass, diamond, or other transparent solids). The large difference in speed is why you see a flash of lightning before you hear the thunder it creates.

Sound is created by a wave that essentially pushes particles into the next particle. The speed of this wave is determined by the material it is traveling through. Something with high density and rigidity, such as steel, conducts a sound wave considerably faster than air (20,000 feet per second). If you were to have an object of infinitely high density and rigidity, sound could travel as faster as light. However, because it still boils down to the maximum velocity of the particles in the wave, it would not be able to exceed the speed of light.

What are the advantages and disadvantages of oil lamps?

Advantages of oil lamps include providing a soft, warm light, being portable, and having a long burn time. However, disadvantages may include the risk of fire hazards, the need for refilling oil, and the potential for soot and smoke buildup.

What light packs the highest energy per photon?

The highest energy per photon is found in gamma rays, which are a form of high-energy electromagnetic radiation. Gamma rays have the shortest wavelengths and highest frequencies in the electromagnetic spectrum.

A well-defined group of objects that transfer energy to one another?

A system is a well-defined group of objects that transfer energy to one another. This transfer can take place as a result of mechanical work, heat, or electromagnetic radiation within the system. Systems can be open, closed, or isolated depending on the exchange of matter and energy with their surroundings.

What device changes gravitational potential to kinetic energy?

A simple example would be a roller coaster. As the coaster climbs up a hill, potential energy due to its height increases. When it goes down the hill, this potential energy is converted to kinetic energy as the coaster gains speed.