UGA PHYSICS 1111 LAB FINAL EXAM QUESTIONS AND ANSWERS
9 views 0 purchase
Module
UGA Math PlacementUGA Math Placement
Institution
UGA Math PlacementUGA Math Placement
LAB 1 INTRO LAB EXCERCISE
-Study Error
-Precision
-SIG FIGS
-Construction of Graphs
-How to use air track measurement system for motion exercises
...
LAB 1: error & accuracy & %error & diff
-Error: diff between value of physical quantity determined by experiment and true value
-Types...
UGA PHYSICS
1111 LAB FINAL
EXAM
QUESTIONS AND
ANSWERS
LAB 1 INTRO LAB EXCERCISE
-Study Error
-Precision
-SIG FIGS
-Construction of Graphs
-How to use air track measurement
system for motion exercises - answer
...
,LAB 1: error & accuracy & %error &
diff - answer -Error: diff between
value of physical quantity
determined by experiment and true
value
-Types of error may occur during an
experiment: experimentalist not take
the time to be as accurate & detailed
-Accuracy: percentage diff or
absolute diff
-Percentage Error = (Estimated-
Actual)/ (Actual) x 100
Percent difference= (value 1 - value
2/ ((value 1 + value 2)/2)) * 100
LAB 1- precision - answer -related to
way u carried out measurements &
how u reported ur results
-precision of a number indicated by #
of sig figs used
,LAB 1: Sig Figs - answer leftmost
nonzero # = most sig
rightmost nonzero # = least sig
LAB 1: GRAPH PART: - answer -
measured/dependent variable on y-
axis
-set or independent variable on x
axis
-prediction is correct=results
straight line w slope C
-equation for straight line: y
=(slope)x + (intercept)
LAB 1: graph continued - answer -
BEST LINE FIT: line agrees w/ trend
of plotted data points
-SLOPE EVALUATED: drawing right
triangleABC & THEN DETERMINE
, LENGTH OF THE SIDES AB AND BC-
slope is ratio of bc to ab
LAB 1: apparatus - answer
apparatus: studies straight line
motion
LAB 1: The Air Track - answer -air
track level w no friction=air track not
move
-not leveled=gilder will move back n
forth and it could be adjusted by the
bolt on the bottom
LAB 1: air track - answer when track
is lvl, push glider & watch motion
-overtime glider does slow down &
eventually stops. (friction reduced
but NEVER ZERO)
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller BRAINBOOSTERS. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £11.96. You're not tied to anything after your purchase.