K-30.0 cm – Wooden disk - Oil 75.0 cm

Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter24: Expansion Devices
Section: Chapter Questions
Problem 9RQ: The three factors that determine the capacity of a T XV are ______, ______, and _____.
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A cylindrical disk of
wood weighing 45.0 N and having a
diameter of 30.0 cm floats on a cylinder
of oil of density 0.850 g /cm3
(Fig.). The cylinder of oil
is 75.0 cm deep and has a diameter
the same as that of the wood.
(a) What is the gauge pressure at the
top of the oil column? (b) Suppose
now that someone puts a weight
of 83.0 N on top of the wood, but
no oil seeps around the edge of the
wood. What is the change in pressure
at (i) the bottom of the oil and
(ii) halfway down in the oil? 

K-30.0 cm –
Wooden
disk
- Oil
75.0
cm
Transcribed Image Text:K-30.0 cm – Wooden disk - Oil 75.0 cm
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