10 mL924 mL8 mL7MeasuringТool25 mL7 mLVolume,mass and/orlengthmeasurement(with units)MeasuringТol8 cm9 cmVolume,mass and/orlengthmeasurement(with units)Page 13 of 14 4. Determine the number of significant digits in thefollowing:a) 150.50 mLb) 10.0023 gc) 142.00 mmd) 54.102 nme) 46000 lbsf) 4 tires5. Read (round) the following values to 3 significant figures:a) 64.0498b) 2.2368c) 3.3299d) 1245931e) 187.52176. Perform the following calculations and round to the correct number of significant figures. Assumethat all numbers came from measurements.a) 54.278 x 2.23 =b) 13.294/5 =c) 5.01 - 0.0095462 =d) 19.7667 – 3.578 + 0.6603 =Page 14 of 14

Significant digits : It is defined as the number of digits which are significant to our answer. It…

Answered: 4. Determine the number of significant…

4. Determine the number of significant digits in the following: a) 150.50 mL b) 10.0023 g c) 142.00 mm d) 54.102 nm e) 46000 lbs f) 4 tires

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter29: Introduction To Quantum Physics

Section: Chapter Questions

Problem 70PE: What is the approximate uncertainty in the mass of a muon, as determined from its decay lifetime?

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Question

10 mL
9
24 mL
8 mL
7
Measuring
Тool
25 mL
7 mL
Volume,
mass and/or
length
measurement
(with units)
Measuring
Тol
8 cm
9 cm
Volume,
mass and/or
length
measurement
(with units)
Page 13 of 14

4. Determine the number of significant digits in the
following:
a) 150.50 mL
b) 10.0023 g
c) 142.00 mm
d) 54.102 nm
e) 46000 lbs
f) 4 tires
5. Read (round) the following values to 3 significant figures:
a) 64.0498
b) 2.2368
c) 3.3299
d) 1245931
e) 187.5217
6. Perform the following calculations and round to the correct number of significant figures. Assume
that all numbers came from measurements.
a) 54.278 x 2.23 =
b) 13.294/5 =
c) 5.01 - 0.0095462 =
d) 19.7667 – 3.578 + 0.6603 =
Page 14 of 14

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