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Worksheetsgoo goo gaa gaa
Total questions: 23
Worksheet time: 13mins
Name
Class
Date
1.
Which graph best depicts the object’s momentum?
a)
A
b)
B
c)
C
d)
D
2.
Which graph best illustrates the object’s acceleration?
a)
B
b)
C
c)
D
d)
E
3.
Which graph best illustrates the object’s acceleration?
a)
B
b)
C
c)
D
d)
E
4.
Fluid kinematics means study of
a)
flow through venturimeter
b)
pressure acting on closed sluice gate
c)
Reynolds experiment
d)
Determination of MG
5.
Pitot tube measures
a)
atmispheric pressure
b)
Pressure in a car tyre
c)
velocity of flow
d)
piezometric pressure
6.
Coefficient of discharge of a venturimeter is
a)
1.1
b)
9.81
c)
0.9
d)
.5
7.
Cutting a watermelon in half causes the density of the watermelon to:
a)
Increase
b)
Decrease
c)
Remain constant
8.
Standing on one foot causes the pressure on the floor to:
a)
Increase
b)
Decrease
c)
Remain constant
9.
The flooding of the Nile River was _________.
a)
seasonal
b)
unpredictable
c)
unwanted
d)
caused great destruction
10.
The king that first united Lower and Upper Egypt was ____________.
a)
Menes
b)
Tut
c)
Ramsees
d)
Khufu
11.
The title that means "great house" is
a)
palace
b)
pharaoh
c)
khan
d)
ruler
12.
Which would have more entropy?
a)
Frozen ice cream
b)
Liquid Ice cream
13.
In which of the following systems is entropy increasing?
a)
Putting together a puzzle
b)
Putting books on a shelf
c)
Breaking a plate
d)
Filling a jar of salt
14.
How can energy be transferred from a cool object to a warm object?
a)
Work must be done
b)
Increase thermal energy
c)
Use convection
d)
Q=mTC
15.
What is the name of a device that converts thermal energy into work?
a)
Heating system
b)
Heat engine
c)
Entropy
d)
Power
16.
In order for energy to be less concentrated what must be done?
a)
Heat released
b)
Reduce thermal energy
c)
Work
d)
Increase Radiation
17.
What is "Entropy"?
a)
The tendency of objects to warm up
b)
The tendency of energy to spread out
c)
The tendency of energy to make heat
d)
The tendency of objects to do work
18.
What do we call the relationship between thermal energy, heat and work?
a)
Closed System
b)
Entropy
c)
Conductors
d)
Thermodynamics
19.
If < 1 measures 160 degrees, what is the measure of < 2?
a)
160
b)
180
c)
20
d)
30
20.
Given the two parallel lines cut by a transversal, what is the measure of <3?
a)
35
b)
45
c)
5x + 35
d)
180
21.
The measures of supplementary angles add up to_______.
a)
It depends on the angles.
b)
360
c)
180
d)
90
22.
< A and < B are complementary. If <A measures 30 degrees, what is the measure of <B?
a)
30
b)
50
c)
60
d)
150
23.
The measures of supplementary angles add up to_______.
a)
It depends on the angles.
b)
360
c)
180
d)
90
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