1/49
Heat can be expressed in
3/49
What is the force like quantity in an electrical system?
4/49
Check the advantages to a simple machine
Hint: 3 choices
5/49
coulombs are the variable for
7/49
psi is also
8/49
Specific gravity has a unit
9/49
current is given in
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Work is expressed in
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Newton's first law?
13/49
To measure voltage, you use
14/49
AC's voltage source is from
15/49
What's the conversion for celcius to fahrenheit?
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What is the force like quantity in a fluid system?
18/49
An ideal machine has
19/49
What is specific heat?
20/49
P (atmosphere) + P (gage) =
21/49
what's the equation for sensible heat?
22/49
the advantage to using a pulley is that it
23/49
If the compressor in a hydraulic lift exerts 30 psi of air on the hydraulic fluid, and the radius of the piston is 6 inches, the force is....
24/49
How do you measure the density of a liquid?
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What do you use to measure weight? What do you use to measure mass?
28/49
The principle that states that a change in pressure at any point in a confined fluid is transmitted undiminished throughout a fluid
29/49
fraction of Earth weight on moon
31/49
Which is the bigger degree?
32/49
sensible heat (on the table) is
33/49
The upwards force exerted on a floating object by a fluid
34/49
What units is torque given in?
35/49
What is the force like quantity in a rotational mechanical system?
36/49
If the wind is pushing north at 20 mi/hr, and a bird is flying south at 15 mi/hr, what is the resultant of combining the two vectors?
38/49
Characteristics of weight are
Hint: 3 choices
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What is the force-like quantity in a mechanical system?
41/49
The heat required to melt a substance
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The weight density of water is
43/49
In q=mcat, what does q stand for?
44/49
What is the force like quantity in a thermal system?
45/49
resistance is given in
46/49
You use a voltmeter to
47/49
Newton's third law is
48/49
Archimedes Principle says: