Physics, 14.12.2019 02:31 stephanieboyd
magnesium is a highly flammable element which is easily combustible in the presence of oxygen:
2mg + o2 --> ? ? + heat
how many atoms would you expect to find on the product side of this equation?
Answers: 2
Physics, 22.06.2019 02:30
Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference
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Physics, 22.06.2019 21:10
Which radioisotope is used in dating geological formations?
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Physics, 22.06.2019 23:00
A6.0-μf air-filled capacitor is connected across a 100-v voltage source. after the source fully charges the capacitor, the capacitor is immersed in transformer oil (of dielectric constant 4.5). how much additional charge flows from the voltage source, which remained connected during the process?
Answers: 1
magnesium is a highly flammable element which is easily combustible in the presence of oxygen:
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