Integrated Science
7th Edition
ISBN: 9780077862602
Author: Tillery, Bill W.
Publisher: Mcgraw-hill,
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Chapter 10, Problem 1CQ
To determine
The differences between a solution and other mixtures.
Expert Solution & Answer
Answer to Problem 1CQ
The difference between a solution and mixtures is as tabulated.
Explanation of Solution
The difference between a solution and mixtures is tabulated below.
| Solution | Mixture |
| 1. A solution is a homogenous mixture of ions or molecules of two or more substances which a completely dissolved. | 1. A mixture is a combination of two or more substances which are not completely dissolved. |
| 2. The components of a solution are combined chemically. | 2. The components of a mixture are not chemically combined. |
| 3. A solution is a homogenous mixture only. | 3. A mixture can either be a heterogeneous mixture or a homogenous mixture. |
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A object of mass 3.00 kg is subject to a force FX that varies with position as in the figure below.
Fx (N)
4
3
2
1
x(m)
2 4 6 8 10 12 14 16 18 20
i
(a) Find the work done by the force on the object as it moves from x = 0 to x = 5.00 m.
J
(b) Find the work done by the force on the object as it moves from x
= 5.00 m to x = 11.0 m.
]
(c) Find the work done by the force on the object as it moves from x = 11.0 m to x = 18.0 m.
J
(d) If the object has a speed of 0.400 m/s at x = 0, find its speed at x = 5.00 m and its speed at x
speed at x = 5.00 m
speed at x = 18.0 m
m/s
m/s
=
18.0 m.
An EL NIÑO usually results in
Question 8Select one:
a.
less rainfall for Australia.
b.
warmer water in the western Pacific.
c.
all of the above.
d.
none of the above.
e.
more rainfall for South America.
A child's pogo stick (figure below) stores energy in a spring (k = 2.05 × 104 N/m). At position (✗₁ = -0.100 m), the spring compression is a maximum and the child is momentarily at rest. At position ® (x = 0), the spring is relaxed and the child is moving upward. At position
child is again momentarily at rest at the top of the jump. Assume that the combined mass of child and pogo stick is 20.0 kg.
B
A
(a) Calculate the total energy of the system if both potential energies are zero at x = 0.
(b) Determine X2-
m
(c) Calculate the speed of the child at x = 0.
m/s
(d) Determine the value of x for which the kinetic energy of the system is a maximum.
mm
(e) Obtain the child's maximum upward speed.
m/s
the
Chapter 10 Solutions
Integrated Science
Ch. 10.2 - Prob. 1SCCh. 10.2 - Prob. 2SCCh. 10.2 - Prob. 3SCCh. 10.2 - Prob. 4SCCh. 10.3 - Prob. 5SCCh. 10.4 - Prob. 6SCCh. 10.4 - Prob. 7SCCh. 10.4 - Prob. 8SCCh. 10.4 - Prob. 9SCCh. 10.4 - Prob. 10SC
Ch. 10.4 - Prob. 11SCCh. 10.4 - Prob. 12SCCh. 10 - Prob. 1CQCh. 10 - Prob. 2CQCh. 10 - Prob. 3CQCh. 10 - Prob. 4CQCh. 10 - Prob. 5CQCh. 10 - Prob. 6CQCh. 10 - According to the definition of an acid and the...Ch. 10 - Prob. 8CQCh. 10 - Prob. 9CQCh. 10 - Prob. 10CQCh. 10 - Prob. 11CQCh. 10 - Prob. 12CQCh. 10 - Prob. 13CQCh. 10 - Prob. 14CQCh. 10 - Prob. 15CQCh. 10 - Prob. 16CQCh. 10 - Prob. 1PEACh. 10 - Prob. 2PEACh. 10 - Prob. 3PEACh. 10 - Prob. 4PEACh. 10 - According to figure 10.4, the density of 10C water...Ch. 10 - Prob. 2PEBCh. 10 - Prob. 3PEBCh. 10 - Prob. 4PEB
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