2. Consider the illustration of a standard metric scale across the two lines. 51 6 7 8 9 10 a. Write a short definition of least count, and state what the least count is for this ruler. b. Show how to determine x, the distance between the two lines. Record data in mm. (See the illustration inside the manual.) Result: x = mm

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter1: Getting Started
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Problem 26PQ: Convert 13.7 billion yeans (the age of the Universe) to the appropriate SI unit. Be sure to report...
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2. Consider the illustration of a standard metric scale across the two lines.
31
7 8 9 10
a. Write a short definition of least count, and state what the least count is for this ruler.
b. Show how to determine x, the distance between the two lines. Record data in mm.
(See the illustration inside the manual.)
Result: x=
mm
Transcribed Image Text:2. Consider the illustration of a standard metric scale across the two lines. 31 7 8 9 10 a. Write a short definition of least count, and state what the least count is for this ruler. b. Show how to determine x, the distance between the two lines. Record data in mm. (See the illustration inside the manual.) Result: x= mm
Phys2425
3. Measure the length and width of this paper in cm, including uncertainty estimates, then
compute the area of this sheet in cm² with an estimate of its uncertainty.
W =
A =
±
cm.
cm².
L =
±
cm.
Transcribed Image Text:Phys2425 3. Measure the length and width of this paper in cm, including uncertainty estimates, then compute the area of this sheet in cm² with an estimate of its uncertainty. W = A = ± cm. cm². L = ± cm.
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