Calculating Heat Absorption: Liquid Water at 100°C on a Human Hand

In summary, the question is asking how much heat is absorbed by a person's hand when 100 grams of liquid water at 100°C is poured on it, assuming the final temperature of the water will be 37°C. The equation to use would be the amount of energy released by 1 gram of water when it changes 1°C.
  • #1
ozziegolf05
3
0

Homework Statement



How much heat is absorbed by a person’s hand if 100 grams of liquid water at 100°C is poured on his hand? (Assume the final temperature of the water will be normal body temperature of 37°C)


Homework Equations


dont have any


The Attempt at a Solution


dont have one.
 
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  • #2
The water changes temperature. So maybe a better question to ask is how much energy is released by 100 g of water when it changes from 100o to 37o C? :wink:
 
  • #3
i just copied and pasted this question from my homework. i didnt word it
 
  • #4
ozziegolf05 said:
i just copied and pasted this question from my homework. i didnt word it

Okay. :cool:

Then how much energy is released from 1 gram of water when it changes 1o C?
 

FAQ: Calculating Heat Absorption: Liquid Water at 100°C on a Human Hand

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