lecture22 101118

# lecture22 101118 - Erica and Kyles Data Cady and Katies...

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11/18/2010 1 02468 1 0 -300 -250 -200 -150 -100 -50 0 50 T (C) V(cc) of air Y = A + B * X Parameter Value Error -------------------------------------------------------- A -211.68571 5.87999 B 25.85714 0.65465 -------------------------------------------------------- RS DNP -------------------------------------------------------- 0.99872 0.83666 6 <0 Erica and Kyle’s Data 024681 0 -300 -250 -200 -150 -100 -50 0 50 T(C) V(cc) of air Y = A + B * X Parameter Value Error ---------------------------------------------- A -202.20717 25.81236 B 26.03586 3.00741 ---------------------------------------------- ---------------------------------------------- 0.97434 3.8903 6 9.7 Cady and Katie’s Data 0 -300 -250 -200 -150 -100 -50 0 50 Andrea and Andrea's Data V(cc) of air Y = A + B * X Parameter Value Error -------------------------------------------------- A -208.33558 23.35177 B 26.57666 2.70483 -------------------------------------------------- -------------------------------------------------- 0.97991 3.55593 6 Quick Quiz What is the most likely cause of error in the determination of Absolute Zero done in lab? A. Human error B. Thermometer readings C. Syringe readings D. Some uncontrolled factor, like water vapor in the air in syringe E. Gravity Quick Quiz—all correct What do you think would benefit you the most during the last lab period next Tuesday Nov. 23: A. Measuring “g”, the acceleration of gravity by graphing the period of a pendulum as you change the length? B. Touring physics research laboratories and writing a sentence on each of10 key points learned in the tour? You already know Galilean Relativity To describe an event must choose a frame of reference According to Galilean Relativity, the laws of mechanics are the same in all inertial frames of reference

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lecture22 101118 - Erica and Kyles Data Cady and Katies...

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