Your classmate is trying to determine their average relative uncertainty value and you offered to help. They measured their volume of water in a 100 mL volumetric pipet with ±0.04 mL precision. They collected the following data in their lab notebook: In Lab Data Analytic Balance: Max weight = 400 ± 0.0008 g Volumetric Pipet: 100 ± 0.04 mL Density water = 1.000 g/mL Measured Measured Trial Volume Mass (g) (mL) 1 100.00 98.9359 2 100.00 98.1623 3 100.00 98.3283 What is the relative uncertainty in their pipet measurements? Notes: Canvas will not accept units, so please just input your value - to the third decimal place. Type your answer...
Your classmate is trying to determine their average relative uncertainty value and you offered to help. They measured their volume of water in a 100 mL volumetric pipet with ±0.04 mL precision. They collected the following data in their lab notebook: In Lab Data Analytic Balance: Max weight = 400 ± 0.0008 g Volumetric Pipet: 100 ± 0.04 mL Density water = 1.000 g/mL Measured Measured Trial Volume Mass (g) (mL) 1 100.00 98.9359 2 100.00 98.1623 3 100.00 98.3283 What is the relative uncertainty in their pipet measurements? Notes: Canvas will not accept units, so please just input your value - to the third decimal place. Type your answer...
Chapter27: Molecular Fluorescence Spectroscopy
Section: Chapter Questions
Problem 27.9QAP
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Transcribed Image Text:Your classmate is trying to determine
their average relative uncertainty
value and you offered to help. They
measured their volume of water in a
100 mL volumetric pipet with ±0.04
mL precision. They collected the
following data in their lab notebook:
In Lab Data
Analytic Balance: Max weight = 400
± 0.0008 g
Volumetric Pipet: 100 ± 0.04 mL
Density water = 1.000 g/mL
Measured
Measured
Trial
Volume
Mass (g)
(mL)
1
100.00
98.9359
2
100.00
98.1623
3
100.00
98.3283
What is the relative uncertainty in
their pipet measurements?
Notes: Canvas will not accept units,
so please just input your value - to the
third decimal place.
Type your answer...
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