Thread: Internal wiring of USA v UK mains plug
View Single Post
  #298   Report Post  
Posted to sci.electronics.design,sci.electronics.repair
Eeyore Eeyore is offline
external usenet poster
  
Posts: 2,770
Default Internal wiring of USA v UK mains plug


bz wrote:

It take 1 cal to raise 1 ml of water by 1 degree.
A watt is about 0.239 cal/second.

Does the USA still teach calories rather than Joules ?

Graham

Reply With QuoteReply With Quote