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16 Cards in this Set
- Front
- Back
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What is the formula for force?
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force= mass*acceleration
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Heat id a form of what?
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energy
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voltmeters measure what?
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voltage difference
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What are thermocouples?
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use of 3 wires of 2 different metals to measure temp.
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2 types of fluids are...
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hydraulic and pneumatic
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possitive pole on a battery is know as
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anode
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negitive pole on a battery is know as
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cathode
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what is the weight density of water?
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62.4 lbs per cubic foot
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gasses are compressible liquids are not what?
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compressible
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how is pressure measured?
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in refrence fo a vacuum.
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work equals what?
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force*distance
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spring scales is used for?
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measure input and output force
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input work is performed by what?
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a human or a motor
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output work is is the work done by what?
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the system
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p*DV= what
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work
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one coulomb equals how many electrons?
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6.25*10^18
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