Astronomy   View all facts   Glossary   Help
physical phenomena > energy source
Next physical phenomenaevent    Upphysical phenomena    Previous physical phenomenaenergy sink   

energy source comparison table
Subject produces energy has definition has minimum temperature has domain has product liberates energy has reactant has catalyst has antonym has reaction probability
exothermic fusion process A fusion reaction which linerates energy. physics    fission 
gravitational contraction          
spontaneous fission   physics    fusion 

Next physical phenomenaevent    Upphysical phenomena    Previous physical phenomenaenergy sink