What is coal? Coal is a fossil fuel and is the altered remains of prehistoric vegetation that originally accumulated in swamps and peat bogs. The energy we get from coal today comes from the energy that plants absorbed from the sun millions of years ago. All living plants store solar energy through a process known as photosynthesis.
Dynamic equilibrium. Definition. noun. A system in a steady state since forward reaction and backward reaction occur at the same rate. Supplement. In a dynamic equilibrium, the rate of loss is equal to the rate of gain. Dynamic equilibrium is applied in thermodynamics for systems involving reversible reactions.
Re: Static and Dynamic Equilibrium!! I had it explained to me this way: Static equilibrium is a case where a system in equilibrium will return to equilibrium when an outside force pushes a system out of equilibrium. Dynamic equilibrium is a case where a system in equilibrium will not return to equilibrium once pushed out of equilibrium. They provided the following example: