Two graphs are constructed after a series of experiments with gases. the first graph shows what happened when the temperature of a gas was increased and the volume was measured at constant pressure. the second graph shows what happened when the volume was increased and the pressure was measured at constant temperature. explain how you would expect the graphs to look.
Answers: 1
Physics, 22.06.2019 03:50
The force acting on a beam was measured under the same operating conditions and a sample of 5 data points was collected. this process was repeated by 3 observers. the pooled standard deviations of these 3 data sets was 1.21. determine the true mean force using all pooled data (with a 95% probability). the result should look like this: true mean = mean +/- margin of error
Answers: 1
Physics, 22.06.2019 13:10
The atoms in a nickel crystal vibrate as harmonic oscillators with an angular frequency of 2.3 × 1013 rad/s. the mass of a nickel atom is 9.75 × 10-26 kg. what is the difference in energy between adjacent vibrational energy levels of nickel? (h = 6.626 × 10-34 j • s, , 1 ev = 1.60 × 10-19 j)
Answers: 2
Physics, 22.06.2019 19:10
Due sun 06/09/2019 11: 59 pm skip navigation questions correct q 1 [1/1] correct q 2 [1/1] correct q 3 [1/1] untried q 4 (0/1) untried q 5 (0/1) untried q 6 (0/1) untried q 7 (0/1) untried q 8 (0/1) untried q 9 (0/1) untried q 10 (0/1) grade: 3/10 print version start of questions two cyclists, 42 miles apart, start riding toward each other at the same time. one cycles 2 times as fast as the other. if they meet 2 hours later, what is the speed (in mi/h) of the faster cyclist?
Answers: 1
Two graphs are constructed after a series of experiments with gases. the first graph shows what happ...
History, 28.08.2019 18:40
Health, 28.08.2019 18:40
Health, 28.08.2019 18:40
Social Studies, 28.08.2019 18:40
Mathematics, 28.08.2019 18:40
Mathematics, 28.08.2019 18:40
English, 28.08.2019 18:40
Mathematics, 28.08.2019 18:40
Health, 28.08.2019 18:40
English, 28.08.2019 18:40
Social Studies, 28.08.2019 18:40
Biology, 28.08.2019 18:40