Internal wiring of USA v UK mains plug
Spurious Response wrote:
Eeyore wrote:
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 ?
kiloCalories. Based on (utilizes) BTUs.
Bizarre.
Graham
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