In a falling-ball viscometer, a steel ball with a diameter of O.063 inches is allowed to fall freely in honey having a specific gravity of 1.45. Steel weighs 0.283 lb/in 3. If the ball is observed to fall 10.0 inches in 279 seconds, calculate the dynamic viscosity of the honey. Answer in (N s / m2) Correct Answer is (9.8 N s / m2) just not sure how to get there.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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In a falling-ball viscometer, a steel ball with a
diameter of 0.063 inches is allowed to fall freely in
honey having a specific gravity of 1.45. Steel weighs
0.283 lb/in 3. If the ball is observed to fall 10.0 inches
in 279 seconds, calculate the dynamic viscosity of the
honey. Answer in (N s/ m2)
Correct Answer is (9.8 N s / m²) just not sure how to
get there.
Transcribed Image Text:In a falling-ball viscometer, a steel ball with a diameter of 0.063 inches is allowed to fall freely in honey having a specific gravity of 1.45. Steel weighs 0.283 lb/in 3. If the ball is observed to fall 10.0 inches in 279 seconds, calculate the dynamic viscosity of the honey. Answer in (N s/ m2) Correct Answer is (9.8 N s / m²) just not sure how to get there.
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