defrosting of liquids - 0
Post on 07-Jul-2018
222 Views
Preview:
TRANSCRIPT
-
8/18/2019 Defrosting of Liquids - 0
1/7
DEFROSTING OF
LIQUIDS
By: M.A.M.
-
8/18/2019 Defrosting of Liquids - 0
2/7
PROBLEMWhich liquid will defrost faster-water or coke?
-
8/18/2019 Defrosting of Liquids - 0
3/7
HYPOTHESISWhat I believe will defrost faster is the coke.
-
8/18/2019 Defrosting of Liquids - 0
4/7
VARIABLEMy variable for the experie!t was the water.
-
8/18/2019 Defrosting of Liquids - 0
5/7
PROCEDURE
" I took two bottles
" #ill i! o!e bottle with water a!d the other with coke.
" $%&' was the qua!tity"(roup A was y water a!d (roup B the coke.
" I put the bottles later i! the free)er for six hours.
"*very o!e hours I was checki!+ out the co!ditio!s the
bottles had.
-
8/18/2019 Defrosting of Liquids - 0
6/7
RESULTS
My results were that the bottle with water defrosted faster tha! the
bottle with coke. ,he bottle with water defrosted i! hours rather
tha! the bottle of coke i! hr. a!d & i!. Because the water
had fewer elee!ts tha! coke o!ly hydro+e! a!d oxy+e!. *ve!
thou+h water fro)e faster because coke co!tai!s su+ar a!d other
stuff which lowers the free)i!+ poi!t of water it elted faster.
-
8/18/2019 Defrosting of Liquids - 0
7/7
CONCLUSION
,he results of y experie!t did !ot support y
hypothesis that coke will defrost faster.
top related