Question

http://prnt.sc/dc7hee

Ten grams of ice will require____ calories to raise the temperature 1° C.



50??

Answer 1

lol stop guessing..

look at the units of specific heat capacity \(\dfrac{cal}{gram~C^o }\)

so from the table, water has the specific heat capacity of \(1 ~\dfrac{cal}{gram~C^o}\)

So if you wanna 10 grams and wanna find out the calories necessary to raise the tmep by 1 degree celsius, how would you do this? think about dimensional analysis.

Answer 2

I DON'T HAVE 10 AS MY CHOICE!!! THAT'S WHY I USED MY BRAIN

Answer 3

LOL 10 Cal is the right answer though..

Answer 4

Ight, I only have
\(0.5,0.005,5,50\) that's all x3

Answer 5

ohh i thought it said water, but it says ICE

Answer 6

wow

Answer 7

-_-

Answer 8

same logic applies though

Answer 9

Love when proffesor gives wrong answers, you can blame it on them (:<

Answer 10

:( noo i done f-ed up now haha

Answer 11

So what's the answer sir? x'D

Answer 12

so it's \(10~grams*0.5\dfrac{Cal}{grams}= 5~Cal \)