What is an energy regime?

I am looking for an energy bar that can help me go through medium length (1.5h) strenuous training sessions (Brazilian Jiu Jutsu) but not cause the energy-bar-belly phenomenon (which is what happens when people pop carb-rich energy bars because they...

The Hypothesis is thus. Based on the scientific law of Conservation of energy, and the fact that Atoms are in essence types of solidified concentrated energy. I am led to believe that Energy in all it's forms is the Original uncreated universal constant...

This question has bothered me ever since elementary school. In a physical sense, what exactly is energy? I've always been taught it's the "ability to perform work", but that's quite abstract. Meanwhile, we talk about physical things having...

A.) Nuclear Energy. B.) Electrical Energy. C.) Thermal Energy. D.) Mechanical Energy. Another question :) Coal stores energy from the sun as _________ A.) Chemical Energy. B.) Electromagnetic Energy. C.) Mechanical Energy. D.) Electrical Energy.

What is free energy? Is it simply the amount of energy that can be used? And if so, since free energy is G, when ΔG decreases, does that mean energy is being released or used? In other words, is that energy being used for like, motion? If it does...

Something they call electrical or magnetic and/or electromagnetic,heat energy,cold energy ,color energy,scientific energy,man made energy,radiation energy and /or I no know energy?mechanical energy coming out of kinetic energy,a giant that can do work...

OKay-- acording to the LAW OF CONSERVATION OF ENERGY, which is one of the basis for our foundation on the laws of physics-- "Energy cannot be created from nothing" --that is, there is no free energy. From what I understand, matter can be considered...

What happens to all the energy that black holes consume? They must contain a massive amount of energy seeing that they eat up all the light and matter and energy that gets to close. What happens to this energy? Does the energy eventually cause the black...