Mathematics, 22.12.2019 08:31 HybridShadow3942
Asealed-tube manometer can be used to measure pressures below atmospheric pressure. the tube above the mercury is evacuated. when there is a vacuum in the flask, the mercury levels in both arms of the u-tube are equal. if a gaseous sample is introduced into the flask, the mercury levels are different. the difference 'h' is a measure of the pressure of the gas inside the flask. if 'h' is equal to 6.5cm, calculate the pressure in the flask in torr, pascals, and atmospheres. (i need trying to figure out how to get the answer, not what the answer is.)
Answers: 3
Mathematics, 21.06.2019 15:00
Select the correct answer from each drop-down menu. rewrite the formula to find voltage. the formula for electrical power (p, in watts) is where v is the voltage in volts and r is the resistance in ohms. for a particular brand of water heater, r is 32 ohms and p is 0.5 watts. the formula to find v is , and the voltage at which the heater operates is volts.
Answers: 1
Mathematics, 21.06.2019 19:30
[15 points]find the quotient with the restrictions. (x^2 - 2x - 3) (x^2 + 4x + 3) ÷ (x^2 + 2x - 8) (x^2 + 6x + 8)
Answers: 1
Mathematics, 21.06.2019 20:30
Explain how you divide powers with like bases.discuss why the bases have to be the same.how are these rules similar to the rules for multiplying powers with like bases.
Answers: 1
Mathematics, 21.06.2019 20:30
Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170
Answers: 1
Asealed-tube manometer can be used to measure pressures below atmospheric pressure. the tube above t...
Mathematics, 19.03.2020 00:57
Mathematics, 19.03.2020 00:57
Biology, 19.03.2020 00:57
Mathematics, 19.03.2020 00:57
Mathematics, 19.03.2020 00:57
Computers and Technology, 19.03.2020 00:57
Mathematics, 19.03.2020 00:57