It is quite clear, from observations, that the Universe is expanding, and that it started from a very hot and very dense start, currently called the "Big Bang". It is not quite clear where the energy came from; there are several speculations about this, but there is not much evidence about what happened before the Big Bang - or whether there even was a "before".
You are thinking of the conservation of energy law which states energy can neither ber created or destroyed.
forever, when they are killed they reincarnate into the human world with no memories of their past life.
If they are astronomers, they classify everything as 'interesting'. I think the answer may be something like "matter or energy". In fact, according to Relativity Theory, mass (of matter) and energy are in many ways equivalent. "Mass-energy" is a term often used to refer to this fact. Pretty well everything in the Universe is matter or energy,
They are states of matter. They follow the kinetic theory of matter. They possess potential energy. They are made of particles, etc. etc.
The big bang theory does not actually begin with a "violent explosion." Instead, there was neither medium, light, nor sound in the initial moments. Instead, there was just a rapidly expanding ripple of rapidly cooling energy contained within a bubble of space-time. Eventually matter synthesized from this energy, crystallizing into hydrogen gas through which electromagnetic radiation could permeate. This radiation has been detected as the cosmic microwave background, or CMB. About that time the universe would have rung like a bell as sound energy would have propagated through it. We have detected sound waves bleeding energy off stars within sufficiently dense nebular, so we know this phenomenon is real, and interesting.
The law of Conservation of Energy states that energy can't be created or destroyed, so the Big Bang theory would condradict that.
The total amount of energy in an isolated system remains constant over time. This is often quoted as "energy cannot be created or destroyed"
no energy cannot be created nor destroyed but it can change form
No can't be created nor destroyed
Energy is cannot be created nor destroyed it can only be moved.
Under most practical circumstances, energy can't be created or destroyed.
static energy obviously can not be created or destroyed
energy is not created or destroyed. only transformed.
energy is not created or destroyed. only transformed.
No idea because there are so many but I'm gonna go with the first law of physics: Energy cannot be created or destroyed.
No. The first law of thermodynamics states that energy may be neither created nor destroyed.
The quote is "energy cannot be created or destroyed, it can only change forms"