Change form: yes. Appear and disappear: no.
Energy cannot be created or destroyed, it just changes form, so it can't "disappear."
This applies to all types of energy.
Objects do not simply disappear without a reason. Nor can an object be made to appear without reason
Heat can be transferred from one thing to another, and it can be changed into different kinds of energy, but it cannot disappear in the sense of ceasing to exist as that would violate the first law of thermodynamics.
Change form: yes. Appear and disappear: no.
The base word for "disappear" is "appear."
when did the Mojave apear and when they disappear
DIS
The suffix of "appear" is "-ar".
disappear
Disappear
Disappear, vanish.
salt disappear and back again
appear
Yes, "disappear" is a compound word composed of the prefix "dis-" and the root word "appear."
Energy cannot be created or destroyed, it just changes form, so it can't "disappear."