물리 적 으로 1kg. W. h 는 몇 J 와 같 습 니까? & nbsp; & nbsp; & nbsp; & nbsp; Honey, & nbsp; I 've & nbsp; lost & nbsp; my & nbsp; way, & nbsp; please & nbsp; take & nbsp; me & nbsp; home, & nbsp; please? & nbsp;

물리 적 으로 1kg. W. h 는 몇 J 와 같 습 니까? & nbsp; & nbsp; & nbsp; & nbsp; Honey, & nbsp; I 've & nbsp; lost & nbsp; my & nbsp; way, & nbsp; please & nbsp; take & nbsp; me & nbsp; home, & nbsp; please? & nbsp;


1kwh = 1000 wh = 3600 * 1000 ws = 360000 J



1kw. 얼마나 많은 Kcal / h


1kw = 1000 J / s = 1kJ / s = (1 / 4.2) Kcal / (1 / 3600) h = 857 Kcal / h