Physics, 02.07.2019 22:00 dashawn3rd55
Look at the diagram of a fuel cell below. which statement is true about this fuel cell? a it is self contained like a battery. b it continually needs to be charged. c it has an electrolyte that acts as a salt bridge. d it does not require the input of fuels from an outside source.
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Aquantity of gas has a volume of 1.5 m3 and an absolute pressure of 95 kpa. when the gas is compressed to a volume of 0.5 m3, what is the new absolute pressure of the gas? (assume that there’s no change in temperature.)
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There are weak or strong attractive forces between atoms of liquids with a high viscosity
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What are the similarities & differences between a thermistor and a light dependent resistor in physics?
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Four point charges each having charge q are located at the corners of a square having sides of length a. find symbolic expressions for the following. (a) the total electric potential at the center of the square due to the four charges (use any variable or symbol stated above along with the following as necessary: ke.) vtotal= (b) the work required to bring a fifth charge p from infinity to the center of the square (use any variable or symbol stated above along with the following as necessary: w=
Answers: 2
Look at the diagram of a fuel cell below. which statement is true about this fuel cell? a it is sel...
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