As you may have experienced yourself, water alone will not remove oil from a dirty dish. Why does soap work to remove oil

Soap breaks up the oil into smaller drops, which can mix with the water. It works because soap is made up of molecules with two very different ends (one end of molecules are hydrophilic, so they love water; the other end of molecules is hydrophobic, so they hate water).

hotter stars = bluer stars

an energy transformation flow diagram is shown

where is it ?