How much energy is there in the universe?
I've heard a lot of people saying the total amount of energy in the universe is 0, if this is the case the total amount of mass in the universe is 0. In this scenario there is an equal and opposite amount of mass/energy in the universe. How would...
Yes but what I'm also wondering or thinking is that all matter should be in the same form at the heat death of the universe (photons), do you know anything about this?
How was a unit of energy first defined? I know we measure energy in units of Joules as named after James Prescott Joule and a Joule is defined as 1kg*(m/s)^2 But I can't find any information on the history of the unit itself, how and when was it first defined, by whom? How was it decided or...
Thank you, can you tell me where you know this from or a good direction to search into get the finer details of the idea?
What I was saying was that the energy, and temperature (meaning the velocity) of all particles will be the same at the point when entropy is at a maximum. But that's...
Is there a way to calculate the temperature of the heat death of the universe based on the total amount of energy currently in the universe. And if the total amount of energy in the universe is zero (compose dof equal and opposite parts) is it possible for the parts to cancel each other out and...