Which is an example of chemical energy to thermal energy? 1.sun shining 2.kettle whistling 3.coal burning 4.electric toaster

3. Coal burning
The coal releases chemicals when it is burned. So it is chemical to thermal.

This is what i found “in a gas turbine engine, the combustor or combustion chamber is fed high pressure air by the compression system. early gas turbine engines used a single chamber known as a can type combustor. today three main configurations exist: can, annular and cannular (also referred to as can-annular tubo-annular).” i hope this you for what your looking for. can you plz mark me brainliest?

Ithink the answer would be a