A tank is filled with water to various depths, h. The pressure, P, at the base of the tank is measured for each depth of water. The results are as follows. Depth of water, h (m) Pressure at base, P (kPa) a. C. b. Using the guidelines above, plot a full size, accurate graph of the data. Use your graph to estimate the water pressure at a depth of 2.2 m. e. 0 0.50 1.0 1.5 2.0 2.5 3.0 0 0.40 0.85 1.3 1.7 2.0 2.5 d. Extend your graph to estimate the depth needed for a pressure of 2.7 kPa, f. Does the water pressure depend upon the depth or does the water depth depend upon the pressure? Hence write down the dependent variable. 9. Use your graph to describe the relationship between water pressure, P and depth, h. Write a full sentence. Calculate the gradient value of your graph. Hence write down an equation for the relationship between P and h.

A tank is filled with water to various depths, h. The pressure, P, at the base of the tank is measured for each depth of water. The results are as follows. Depth of water, h (m) Pressure at base, P (kPa) a. C. b. Using the guidelines above, plot a full size, accurate graph of the data. Use your graph to estimate the water pressure at a depth of 2.2 m. e. 0 0.50 1.0 1.5 2.0 2.5 3.0 0 0.40 0.85 1.3 1.7 2.0 2.5 d. Extend your graph to estimate the depth needed for a pressure of 2.7 kPa, f. Does the water pressure depend upon the depth or does the water depth depend upon the pressure? Hence write down the dependent variable. 9. Use your graph to describe the relationship between water pressure, P and depth, h. Write a full sentence. Calculate the gradient value of your graph. Hence write down an equation for the relationship between P and h.

Name: Can you answer these physics questions? 1.A tank is filled with water
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Description: Can you answer these physics questions? 1.A tank is filled with water to various depths, h. The pressure, P, at thebase of the tank is measured for each depth of water. The results are asfollows.Depth of water, h (m)Pressure at base, P (kPa)a.b.C.d.e

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Fluid Pressure

The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.

Gauge Pressure

Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem to bother anyone as the bodily fluids are constantly pushing outwards with the same force but if one swims down into the ocean a few feet below the surface one can notice the difference, there is increased pressure on the eardrum, this is due to an increase in hydrostatic pressure.

Topic Video

Question

Can you answer these physics questions?

1.
A tank is filled with water to various depths, h. The pressure, P, at the
base of the tank is measured for each depth of water. The results are as
follows.
Depth of water, h (m)
Pressure at base, P (kPa)
a.
b.
C.
d.
e.
f.
9.
0
0.50 1.0 1.5 2.0 2.5 3.0
0 0.40 0.85 1.3 1.7 2.0 2.5
Does the water pressure depend upon the depth or does the water
depth depend upon the pressure? Hence write down the dependent
variable.
Using the guidelines above, plot a full size, accurate graph of the
data.
Use your graph to estimate the water pressure at a depth of 2.2 m.
Extend your graph to estimate the depth needed for a pressure of 2.7 kPa.
Use your graph to describe the relationship between water pressure,
P and depth, h. Write a full sentence.
Calculate the gradient value of your graph.
Hence write down an equation for the relationship between P and h.

1.
2.
How many significant figures are there in each of these measurements?
a. 370.12 km b.
0.356 m C.
0.015 m
d. 1.500 cm
e. 2 067 kg f. 0.500 40 s
a,
Write down the reading on each of the measuring devices below. Write
the correct number of significant figures.
C.
0 cm
mm
ينيسيا
5
2
0123456789
15
g. 0.050 3 N h.
10
300x10³ m
b.
d.
Monda
-1-20
cm
20
k
N18
mm
A
or
3
60
2
100
MA

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