How many kilocalories of heat does the operation of a 1159 W hair dryer produce each second?

1 kilocalori = 4200 Joule


1159 W = 1159 Joule /s


heat produced = (1159 Joule /s)/ (4200 Joule)= 0.276 kilocalories/sHow many kilocalories of heat does the operation of a 1159 W hair dryer produce each second?
hahahah let me just whip out my voltmeter and stop watch.