Quick Answer. EstÃ©e Lauder Advanced Night Repair is a high-performance anti-aging face serum that, according to EstÃ©e Lauder, fights the signs of aging including dryness, dehydration, wrinkles, lines, dullness and discoloration.
A megajoule is 1/3.6 of a kilowatt-hour so it costs about $0.05.
How to convert watts to joules. How to convert electric power in watts (W) to energy in joules (J). You can calculate joules from watts and seconds, but you can't convert watts to joules since watt and joule units represent different quantities.he energy E in joules (J) is equal to the power P in watts (W), times the time period t in seconds (s): E (J) = P (W) Ã t (s).