energy density is a more than energy and more than energy decoration are go to one matter to second matter. urja ki jinti mattra ek padart se dusre padart m jis trah jati h use energy density kehete h.kyonki na energy ka hota h na volume.

by ajay uniyal

...energy me maas hota h. For the example ...space .....Shakeel Ahmad ....Azamgarh ...UP. India