Lab 10 Execution

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Q!

Post  meg on Thu Dec 11, 2008 5:28 pm

what is the specific heat(c) for the thermometer and the stirring rod? Anyone know?

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Q1

Post  meg on Thu Dec 11, 2008 5:45 pm

NVM i found it haha

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Re: Lab 10 Execution

Post  guestttt on Fri Dec 12, 2008 2:34 pm

What is the abs Error for delta sT for question 6????????? i thought it was 0.5 but its saying im wrong

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question 6

Post  Kathleen on Fri Dec 12, 2008 3:31 pm

I don't have my manual on me but if thats the question where it asks for DeltadeltaT value (Tf-Ti) and then the absolute value of that, you use the formula

sqrt((deltaTi)^2+(deltaTf)^2) i believe...so its sqrt ((.5)^2 + (.5)^2) and i think i remember getting something like .7071 so that is probably the same value for everyone.

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question 4

Post  guest5 on Wed Dec 17, 2008 5:21 pm

Can somebody help me with question4?? pleaseee
I dont know what Im doing wrong, MApleTA marks my answer inncorect.
My data is
Force=4.5
diameter=.15m
#revolutions=1239

please help me Smile

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Re: Lab 10 Execution

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