How many types types of energy ...? Explain it .
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Answer:
Energy exists in many different forms. Examples of these are: light energy, heat energy, mechanical energy, gravitational energy, electrical energy, sound energy, chemical energy, nuclear or atomic energy and so on. Each form can be converted or changed into the other forms.
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❍How many types types of energy ...? Explain it .
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✐Energy is defined as the ability to do work. Energy comes in various forms. Here are 10 common types of energy and examples of them.
□Mechanical Energy
Mechanical energy is energy that results from movement or the location of an object. Mechanical energy is the
sum of kinetic energy and potential energy.
Examples: An object possessing mechanical energy has
both kinetic and potential energy, although the energy of
one of the forms may be equal to zero. A moving car has
kinetic energy. If you move the car up a mountain, it has
kinetic and potential energy. A book sitting on a table
has potential energy.
□Thermal Energy
Thermal energy or heat energy reflects the temperature difference between two systems.
Example: A cup of hot coffee has thermal energy. You generate heat and have thermal energy with respect to your environment.
□Nuclear Energy
Nuclear energy is energy resulting from changes in the atomic nuclei or from nuclear reactions.
Example: Nuclear fission, nuclear fusion, and nuclear
decay are examples of nuclear energy. An atomic
detonation or power from a nuclear plant are specific
examples of this type of energy.
□Chemical Energy
Chemical energy results from chemical reactions
between atoms or molecules. There are different types
of chemical energy, such as electrochemical energy and
chemiluminescence.
Example: A good example of chemical energy is an electrochemical cell or battery.
□Electromagnetic Energy
Electromagnetic energy (or radiant energy) is energy from light or electromagnetic waves.
Example: Any form of light has electromagnetic energy,
including parts of the spectrum we can't see. Radio,
gamma rays, x-rays, microwaves, and ultraviolet light are
some examples of electromagnetic energy.
□Sonic Energy
Sonic energy is the energy of sound waves. Sound waves travel through the air or another medium.
Example: A sonic boom, a song played on a stereo, your voice.
□Gravitational Energy
Energy associated with gravity involves the attraction
between two objects based on their mass. It can serve
as a basis for mechanical energy, such as the potential
energy of an object placed on a shelf or the kinetic
energy of the Moon in orbit around the Earth.
Example: Gravitational energy holds the atmosphere to the Earth.
□Kinetic Energy
Kinetic energy is the energy of motion of a body. It ranges from 0 to a positive value.
Example: An example is a child swinging on a swing. No
matter whether the swing is moving forward or
backward, the value of the kinetic energy is never
negative.
□Potential Energy
Potential energy is the energy of an object's position.
Example: When a child swinging on a swing reaches the
top of the arc, she has maximum potential energy. When
she is closest to the ground, her potential energy is at its minimum (0). Another example is throwing a ball into the
air. At the highest point, the potential energy is greatest.
As the ball rises or falls it has a combination of potential
and kinetic energy.
□Ionization Energy
Ionization energy is the form of energy that binds electrons to the nucleus of its atom, ion, or molecule.
Example: The first ionization energy of an atom is the
energy needed to remove one electron completely. The
second ionization energy is energy to remove a second electron and is greater than that required to remove the
first electron.
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