Exploring Matter and Energy: Closing the Gap

In summary, energy is a fundamental concept that takes on different forms such as kinetic, potential, and rest energy. It is the driving force behind phase changes over time, and is essential for causing systems to change and do work. While it may seem like there are conflicting ideas about energy, these different forms are all interconnected and work together to give the universe its structure.
  • #1
Mentat
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This question may sound stupid, but I really don't know what to think. You see, it has been my understanding that energy is just an expression of the movement of physical things (this is simplifying, but it suffices). However, I had also believed that matter was just congealed energy. I hadn't though of these two concepts as conflicting until recently.

So, which is it?

Any help is appreciated.
 
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  • #2
Energy and time are related,

and that is why energy is so important. The classical quantity energy is proportional to the rate of quantum mechanical phase change with time, i.e. the QM frequency. The Hamiltonian Equation and its solutions, of which Schrodinger's Equation is a version, tell how a system changes with time.

If we want to make a stable system undergo change with time we must put energy into it.

Many states (particles) have "rest energy" which is a way of saying that their phase changes with time even if we don't put any more energy into them. This energy (QM frequency) is generaly unavailable to do work. If the energy depends upon position it's called potential energy, upon motion (usually expressed as momentum) it is kinetic energy. If it is inherent it is rest energy.

When you learn more about it you will see that there is no conflict among the different forms of energy.
 
  • #3


Originally posted by Tyger
and that is why energy is so important. The classical quantity energy is proportional to the rate of quantum mechanical phase change with time, i.e. the QM frequency. The Hamiltonian Equation and its solutions, of which Schrodinger's Equation is a version, tell how a system changes with time.

If we want to make a stable system undergo change with time we must put energy into it.

Many states (particles) have "rest energy" which is a way of saying that their phase changes with time even if we don't put any more energy into them. This energy (QM frequency) is generaly unavailable to do work. If the energy depends upon position it's called potential energy, upon motion (usually expressed as momentum) it is kinetic energy. If it is inherent it is rest energy.

When you learn more about it you will see that there is no conflict among the different forms of energy.

Your explanation makes sense. Let's see if I understand it correctly: Energy is what causes phase changes over time, but that is Kinetic or Potential Energy. "Rest energy" would be what is supposedly "congealed" into a particle, according to layman explanations. Is that close to right?
 
  • #4
Energy is the STUFF of the Universe. It is the sum total of everything. It takes on many guises - there is kinetic energy (energy of movement), field energy, matter energy, radiation energy (as in emr), and I also believe there is dark energy otherwise known as quintessence or ether energy. That's about it. It is the energy that gives the universe its form. I believe that the word space is used incorrectly as if it was a substance in its own right. To me space is not a form of energy but merely the mathematical container which we use mentally to hold the energy of the universe.
 
  • #5


Originally posted by Mentat
Your explanation makes sense. Let's see if I understand it correctly: Energy is what causes phase changes over time, but that is Kinetic or Potential Energy. "Rest energy" would be what is supposedly "congealed" into a particle, according to layman explanations. Is that close to right?

When I'm talking about phase change, I mean the phase of a quantum mechanical amplititude, commonly known as a wave function. Any type of wave has a phase and modulus, and can be described by how they vary in space and time.

I can't describe it any better without getting quite a bit more mathematical.
 

1. What is "Exploring Matter and Energy: Closing the Gap"?

"Exploring Matter and Energy: Closing the Gap" is a scientific research project that aims to better understand the fundamental properties of matter and energy, and how they interact with each other. It involves conducting experiments, collecting data, and analyzing results to gain a deeper understanding of the physical world.

2. What is the main goal of this project?

The main goal of "Exploring Matter and Energy: Closing the Gap" is to bridge the gap in our current understanding of matter and energy. This means discovering new information, theories, and applications that can help us better understand and utilize these fundamental components of the universe.

3. Who is involved in this project?

This project involves a team of scientists, researchers, and experts from various fields such as physics, chemistry, and engineering. It also requires collaboration and support from government agencies, universities, and other scientific institutions.

4. What are some potential benefits of this project?

The potential benefits of "Exploring Matter and Energy: Closing the Gap" are numerous. This project could lead to groundbreaking discoveries and advancements in technology, energy production, and medicine. It could also help us better understand the origins and nature of the universe.

5. How can the general public get involved or learn more about this project?

There are many ways for the general public to get involved or learn more about "Exploring Matter and Energy: Closing the Gap". This could include attending public lectures, reading scientific articles and publications, or even participating in citizen science projects related to the research. Additionally, following the social media accounts or website of the project can provide updates and information on how the public can get involved.

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