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32 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Boyle's law is constant - |
Temperature |
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What is the formula for Boyle's law? |
V1/V2 = P2/P1 or P1V1=P2V2 |
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Charles' law is constant |
Pressure |
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The formula for Charles' law |
V1/V2=T1/T2 |
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In Charles' law, volume and temperature is |
Directly proportional |
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I'm boyle's law, volume and pressure are |
Inversely related |
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What is the general gas law? |
(P1V1/T1)=(P2V2/T2) (kelvin) |
Combination of both B and C law |
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Coefficient of linear expansion α is equal to |
(L2-L1)/L1(T2-T1) or Change in Length/Original Length x Change in Temperature |
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The coefficient of volumetric expansion is equal to |
δV/V1δT; Or 3 x α |
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The Brayton Cycle explains the constant _____ great engine. |
Pressure |
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A fiber optic cable has an attenuation of 29db/m. This is referring to what |
The figure that has to be allowed for when calculating power gain |
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the standard temperature and pressure for measuring the density of liquids is |
4 degrees Celsius and 760 mm per hG |
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Standard temperature and pressure for measuring the volume of liquids and solids is |
20 degrees Celsius and 760 millimetres Mercury |
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if a tensile load is placed in a |
Stretch |
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Define compressibility |
Strain over stress |
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The usable band width of a fibre is determined by |
The intermodal dispersion |
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What happens to the volume of methyl solid when it is melted? |
Decreases |
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Specific gravity is |
A ratio |
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A body of 10 kg of swinging attached at the end of the 2 m pipe. What is its moment at the bottom? |
196 Newton metres |
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The work done in lifting a mass of 2000 kg vertically to a height of 40 m is |
784.8 kilojoules |
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If with a concave mirror the image is placed to be on the centre of curvature, the image produced will be |
Virtual, erect and larger |
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The power of a lens is calculated from the |
Reciprocal of the focal length |
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In a standing wave the point where continuous vibration of maximum amplitude occurs is called the |
Anti node |
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20 Hz and below is known as |
Infrasound |
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In a solid the speed of sound relative to air would |
Increase |
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What type of friction requires the greatest Force to overcome it? |
Static friction |
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A single mode fibre optic cable will |
Have a diameter match to wavelength |
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When an emergent light wave enters a divergent lens |
It will Focus behind the lens |
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In a concave mirror light rays parallel to mirror axis will be reflected |
Through the focal Point |
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In a concave mirror a light Ray passing through the focal Point will be reflected |
On the centerline of the mirror |
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Passive sensors do not require what |
Power |
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A different number of nucleons in the nucleus of atoms would represent |
Isotopes |
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