Crispy
The following psytrance is baṉned: All
It would use slightly more, because more heat escapes into the air.so would heating a pan of water on an electric hob use less leccy?
Kettles are very efficient - in other words pretty much every Joule of energy that goes down the wires ends up in the water. It's just that water has a phenomenal heat capacity so it takes a lot of energy to heat it up.