Question about energy and absorbtion

In summary, the conversation discusses the concept of humans absorbing energy from other living beings and the possibility of using it. The individual asking the question is curious about the potential effects and whether it would require equal effort from both parties. They also inquire about the existence of latent energy in living beings and if there is any evidence to support it. The responder gives examples of how humans already absorb energy through various means and explains the concept of conservation of energy. They also address the idea of absorbing large amounts of energy, which may require special abilities.
  • #1
Arithus
9
0
((I don't really know where to post this))

What exactly would it take for a human to absorb energy from another human or anything for that matter, and use it.

I don't think it is probable, I just wan't to know what it would take.

A few questions I have:

1.) If it could happen in some way, would the human have to exert an equal amount of work to make it happen?

2.) Given number 1 is true, wouldn't it be pointless?

3.) Is there such thing as latent energy to absorb in living beings? Is there any evidence for it?
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  • #2
I'm not exactly sure what you are asking about! If you sit close to another person, you will absorb some of the heat energy they radiate. When you eat food, you are absorbing the chemical energy contained in the food. When you breathe you take in oxygen and, again, the chemical energy held the oxygen molecule. When the carbohydrate molecules oxydize, those chemical energies are converted into work done by your muscles.

1. Yes, by "conservation of energy" any energy you absorb would have to be equal to the energy the other person lost, created by some "equal" amount of work.

2. If you were freezing to death and the other person climbed into a sleeping bag to warm you up, it surely wouldn't be "pointless"!

3. I have no idea what you mean by "latent energy".
 
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  • #3
'weird question, I think he\'s trying to ask sort of the X-Men, Rogue\'s special ability or something. Obviously we get energy from food and heat from light etc. and all it takes is nothing but what we usually do. However, if you mean absorb a lot of energy like the fictional character, then I guess it would take some special power to do it.'
 

FAQ: Question about energy and absorbtion

How does energy absorption work?

Energy absorption is the process by which an object takes in energy. This can happen through various means such as heat, light, sound, or mechanical forces. The absorbed energy is then converted into a different form and used by the object for various purposes.

What factors affect energy absorption?

The factors that affect energy absorption include the type of material, the thickness of the material, the intensity and duration of the energy source, and the environment in which the absorption is taking place. Different materials have different abilities to absorb energy, and the thickness of the material can also impact its ability to absorb energy.

How is energy absorption measured?

The measurement of energy absorption depends on the type of energy being absorbed. For example, in the case of heat, energy absorption is measured in units of joules (J). In the case of sound, it is measured in decibels (dB). For light, it is measured in lumens (lm). Different instruments and devices are used to measure energy absorption for different types of energy.

What are some examples of energy absorption in everyday life?

Energy absorption occurs in many everyday activities and objects. For example, when we feel the warmth of the sun on our skin, we are experiencing energy absorption from the sun's rays. When we turn on a light switch, the light bulb absorbs electrical energy and converts it into light energy. When we speak, our vocal cords absorb sound energy and produce sound waves.

Why is energy absorption important?

Energy absorption is important for various reasons. It allows us to generate and use energy for different purposes, such as heating, lighting, and transportation. It also plays a crucial role in the functioning of living organisms, as cells and tissues absorb energy from food and sunlight to carry out essential functions. Additionally, understanding energy absorption is important in fields such as materials science, engineering, and environmental science.

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