The pressure of a helium gas cylinder is 297 atm after
The pressure of a helium gas cylinder is 29.7 atm. After several balloons have been blown up the pressure is decreased to 5.68 atm. What fraction of the original gas remains in the cylinder?
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the first bright fringe of a diffraction grating of 600 rulingmm is found at angle of 21 degreesfind the wavelength
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question criminologist gwynn nettler outlined all terrorism shares six characteristicsno rules-no moral limitations on
the pressure of a helium gas cylinder is 297 atm after several balloons have been blown up the pressure is decreased
a long straight wire carries a current of 40 a in a region where a uniform external magnetic field has a 30-microt
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some 2-methyl-2-butene may be produce in the reaction as a by-product give a mechanism for its
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