what is the definition of energy?
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31Thitiwat049
32Pichsinee043
32bamnech058
31Nattakul015
31Jutatip042
31Sumanee077
31 Nipapan 074
31Suphitchaya038
32wanwiwa093
42Suthida062
31Wipawee028
41Tapanee011
41butsakorn.024
41Jirapon004
18 posters
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what is the definition of energy?
Energy, in physics, the capacity for doing work. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms. There are, moreover, heat and work—i.e., energy in the process of transfer from one body to another. ... For example, any given body has kinetic energy if it is in motion.
Jiraporn004 4EN
Jiraporn004 4EN
41Jirapon004- ศาสตราจารย์
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Re: what is the definition of energy?
Energy is the ability to do work, and work is moving something against a force, like gravity. There are a lot of different kinds of energy in the universe, and that energy can do different things.
Butsakorn024 4EN
Butsakorn024 4EN
41butsakorn.024- ศาสตราจารย์
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Re: what is the definition of energy?
1. the power and ability to be physically and mentally active.
2. the total of all your power and ability to be mentally and physically active.
Tapanee 011 4EN
2. the total of all your power and ability to be mentally and physically active.
Tapanee 011 4EN
41Tapanee011- ศาสตราจารย์
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Re: what is the definition of energy?
Physicists, who are scientists who study force, motion and energy, say that energy is the ability to do work, and work is moving something against a force, like gravity. There are a lot of different kinds of energy in the universe, and that energy can do different things.
Wipawee 028 3EN
Wipawee 028 3EN
31Wipawee028- ศาสตราจารย์
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Re: what is the definition of energy?
1. The strength and vitality required for sustained physical or mental activity.
2. a fundamental entity of nature that is transferred between parts of a system in the production of physical change within the system and usually regarded as the capacity for doing work.
This is the definition of the word energy.
Suthida062 4EN
2. a fundamental entity of nature that is transferred between parts of a system in the production of physical change within the system and usually regarded as the capacity for doing work.
This is the definition of the word energy.
Suthida062 4EN
42Suthida062- ศาสตราจารย์
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Re: what is the definition of energy?
In my opinion, energy is the power or strength which make you do not tired, weak or exhausted.
You will have the ability to work and also can do everything which you want.
Wanwiwa 093 3EN
You will have the ability to work and also can do everything which you want.
Wanwiwa 093 3EN
32wanwiwa093- ศาสตราจารย์
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Re: what is the definition of energy?
There are many meaning of energy in the dictionary. For me, energy is about the ability of themselves to do something with the passions. When I have more passion I will have more energy too.
Suphitchaya 038 3EN
Suphitchaya 038 3EN
31Suphitchaya038- ศาสตราจารย์
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Re: what is the definition of energy?
Energy, in physics, the capacity for doing work. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms. There are, moreover, heat and work—i.e., energy in the process of transfer from one body to another.
Nipapan 074 3EN
Nipapan 074 3EN
31 Nipapan 074- ศาสตราจารย์
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Re: what is the definition of energy?
Personally, energy is the ability to do work more effectively.
When we have more energy, we can do different things.
So I want to have energy but sometimes I am tired.
Sumanee077 3EN
When we have more energy, we can do different things.
So I want to have energy but sometimes I am tired.
Sumanee077 3EN
31Sumanee077- ศาสตราจารย์
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Re: what is the definition of energy?
The definition of energy is the power from something such as electricity or oil
that can do work, such as providing light and heat.
Jutatip 042 3EN
that can do work, such as providing light and heat.
Jutatip 042 3EN
31Jutatip042- ศาสตราจารย์
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Re: what is the definition of energy?
I've already searched that energy is the power and ability to bephysically and mentally active. Moreover, it can be the power from something such aselectricity or oil, which can do work, such as providing light and heat.
Nattakul 015 3EN
Nattakul 015 3EN
31Nattakul015- ศาสตราจารย์
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Re: what is the definition of energy?
Energy is mass. (E= mc2 = γm0c2) Energy is the ability to do some work. Nobody knows from where the energy came from, it just comes and takes one or other forms. It is energy which causes the change around us. In the end, Energy is the reason for our existence.
Bamnech 058 3EN
Bamnech 058 3EN
32bamnech058- ศาสตราจารย์
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Re: what is the definition of energy?
Energy, in physics, the capacity for doing work. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms. There are, moreover, heat and energy in the process of transfer from one body to another. After it has been transferred, energy is always designated according to its nature. Hence, heat transferred may become thermal energy, while work is done may manifest itself in the form of mechanical energy.
Pichsinee 043 3EN
Pichsinee 043 3EN
32Pichsinee043- ศาสตราจารย์
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Re: what is the definition of energy?
The definition of "energy" is the ability and strength to do active physical things and the feeling that you are full of physical power and life. It also considered determination and enthusiasm about doing things.
Thitiwat 049 3EN
Thitiwat 049 3EN
31Thitiwat049- ศาสตราจารย์
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Re: what is the definition of energy?
I think, energy is the quantitative property that must be transferred to an object-
in order to perform work on, or to heat, the object.
Puttharaksa 090 3EN
in order to perform work on, or to heat, the object.
Puttharaksa 090 3EN
32Puttharaksa090- ศาสตราจารย์
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Re: what is the definition of energy?
I google it and I have found this information. Energy is the strength and vitality required for a sustained physical or mental activity or power derived from the utilization of physical or chemical resources, especially to provide light and heat or to work machines.
Chanin 083 3EN
Chanin 083 3EN
31Chanin083- ศาสตราจารย์
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Re: what is the definition of energy?
the power and ability to be physically and mentally active For example since I started eating more healthily I've got so much more energy.
Audchariya 041 3EN
Audchariya 041 3EN
32audchariya041- ศาสตราจารย์
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Re: what is the definition of energy?
Energy is the capacity or power to do work, such as the capacity to move an object
(of a given mass) by the application of force. Energy can exist in a variety of forms, such as electrical, mechanical, chemical, thermal, or nuclear, and can be transformed from one form to another.
Nutsuda 086 3EN
(of a given mass) by the application of force. Energy can exist in a variety of forms, such as electrical, mechanical, chemical, thermal, or nuclear, and can be transformed from one form to another.
Nutsuda 086 3EN
31Nutsuda086- ศาสตราจารย์
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