2007-11-14 03:16:46 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
1 gram of water takes one calorie to raise it one degree
How many grams is there ? 2000
how many degrees? 50
2000 X 50 = 100,000
I dunno, is Celsius the right scale for this to work??
2007-11-14 03:22:37 · answer #1 · answered by cedykeman1 6 · 0⤊ 0⤋
those are all blended at the same time in actual issues. learn the definition and examples for each subject count till you recognize the fundamentals rigidity, paintings, power, length, section , quantity, density rigidity, warmth power , temperature ( temperature is perplexing) stable, drinks and gases all have diverse policies for relationships gasoline are perfect, it is we faux the atoms have not have been given any length of their own or "stickiness" to a minimum of one yet another e-m my icon for extra info on one subject count. what's our training point all this took from 1600- in the process the 1900s to understand and we are nonetheless studying
2016-10-16 12:12:54 · answer #2 · answered by ? 4 · 0⤊ 0⤋
degrees X grams = cal
50 degrees X 2000 grams = 100,000 cal
2007-11-14 03:22:09 · answer #3 · answered by don_sv_az 7 · 0⤊ 0⤋
i think it is amount of energy . so
4.2 KJ(for h2o) * 2 KG * 50(70-20) = 420 KJ.
2007-11-14 03:23:03 · answer #4 · answered by :-) 2 · 0⤊ 0⤋