1eV = 1.60219 x 10^-12 erg

1eV = 1.60219 x 10^-12 erg

1ft·lb = 1.3558x10^7 erg

1 erg = 1 dyn·cm

1 joule = 1N·m

1 joule = 10^7 erg

1 joule = 0.2390 cal

1Btu = 1.0550 x 10^10 erg

 

※1eV : 1일렉트론볼트

※1Btu : 1 British thermal units