Which of the following is a source of chemical energy commonly used by humans?

Which of the following is a source of chemical energy commonly used by humans?

coal
The most basic source of chemical energy is coal.

Which of the following is a chemical source of energy?

Chemical energy is energy stored in the bonds of atoms and molecules. Batteries, biomass, petroleum, natural gas, and coal are examples of chemical energy.

Which activity directly converts energy from the sun into chemical energy?

Photosynthesis converts solar energy into chemical energy that plants use to make glucose so they can grow.

In which of these examples does chemical energy change to electrical energy?

A battery is a device that stores chemical energy and converts it to electrical energy.

What is the primary source of chemical energy in the body?

ATP
The correct answer is (c) ATP. Adenosine triphosphate, or ATP, is the primary energy carrier molecule in cells.

What is the source of almost all energy on Earth Earth’s hot core the sun stored carbon moving water?

Answer: Sun.. is the source of almost all energy on Earth.

What has chemical energy which can be used to generate thermal and radiant energy when burned in a fireplace?

Wood has chemical energy, which can be used to generate thermal and radiant energy when burned in a fireplace.

What is an example of chemical energy being used?

Chemical Energy Examples Wood: Combustion converts chemical energy into light and heat. Petroleum: Petroleum may be burned to release light and heat or changed into another form of chemical energy, such as gasoline. Chemical batteries: Batteries store chemical energy to be changed into electricity.

What is human chemical energy?

In the human body, potential energy is stored in the bonds between atoms and molecules. Chemical energy is the form of potential energy in which energy is stored in chemical bonds. When those bonds are formed, chemical energy is invested, and when they break, chemical energy is released.

How do humans use light energy?

How is light energy used? Light energy is used to help us see – either naturally using the Sun or fire, or with manmade objects like candles or lightbulbs. Light energy is also used by plants, which capture the light energy from the Sun and use it to produce their food.

Where does the energy for hydroelectricity come from?

Hydroelectricity relies on water, which is a clean, renewable energy source. A renewable source of energy is one that will not run out. Renewable energy comes from natural sources, like wind, sunlight, rain, tide s, and geothermal energy (the heat produced inside the Earth).

What kind of energy does a water turbine use?

Water turbine is used to convert energy contained in water, potential energy or kinetic energy, into mechanical or electrical energy. There are two types of water turbine, the reaction water turbine and the impulse water turbine. Reaction water turbines generate power from the combined action of pressure and moving water.

What kind of energy does running water use?

Hydroelectric Energy: The Power of Running Water

How did the ancient Romans use hydroelectric energy?

Hydro comes from the Greek word for water. Hydroelectric energy has been in use for thousands of years. Ancient Romans built turbine s, which are wheels turned by flowing water. Roman turbines were not used for electricity, but for grinding grain s to make flour and breads.