These are factors that affect the sensitivity of a balance, except Select one: a. User error b. Proper grounding c. Cluttered workplace d. Air currents The error that result when one fails to account for the meniscus properly by reading it from above or below its true bottom is known as Select one: a. Error of parallax b. Volumetric error c. Meniscus error The USP states that a deviation of plus or minus 1 mm in the meniscus reading causes an error of approximately 0.5 mL when

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 21CQ: What is wrong with the following expressions? How can you correct them? (a) C=AB , (b) C=AB , (c)...
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These are factors that affect the sensitivity of a balance, except
Select one:
a. User error
b. Proper grounding
c. Cluttered workplace
d. Air currents
The error that result when one fails to account for the meniscus
properly by reading it from above or below its true bottom is
known as
Select one:
a. Error of parallax
b. Volumetric error
c. Meniscus error
The USP states that a deviation of plus or minus 1 mm in the
meniscus reading causes an error of approximately 0.5 mL when
a 100-mL mark in cylindrical graduate is used. When a 100-mL
mark in conical graduate is used it causes an error of_
Select one:
a. 1.5mL
b. 1.8mL
c. 1.6mL
d. 2.0mL
Next page
Transcribed Image Text:These are factors that affect the sensitivity of a balance, except Select one: a. User error b. Proper grounding c. Cluttered workplace d. Air currents The error that result when one fails to account for the meniscus properly by reading it from above or below its true bottom is known as Select one: a. Error of parallax b. Volumetric error c. Meniscus error The USP states that a deviation of plus or minus 1 mm in the meniscus reading causes an error of approximately 0.5 mL when a 100-mL mark in cylindrical graduate is used. When a 100-mL mark in conical graduate is used it causes an error of_ Select one: a. 1.5mL b. 1.8mL c. 1.6mL d. 2.0mL Next page
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