Physics, 08.11.2019 03:31 tiwaribianca475
8.14 following are tabulated data that were gathered from a series of charpy impact tests on a tempered 4140 steel alloy. temperature (°c) impact energy (j) 100 89.3 75 88.6 50 87.6 25 85.4 0 82.9 −25 78.9 −50 73.1 −65 66.0 −75 59.3 −85 47.9 −100 34.3 −125 29.3 −150 27.1 −175 25.0 (a) plot the data as impact energy versus temperature.
Answers: 2
Another question on Physics
Physics, 21.06.2019 13:10
An unknown substance has a melting point of 1064 ∘c, is insoluble in water, conducts electricity as a solid, and is hard. given these properties, which of the following are possible identities for the unknown substance? check all that apply. view available hint(s) check all that apply. sio2 f2 au kbr
Answers: 3
Physics, 21.06.2019 13:30
We found the centripetal acceleration of the earth as it revolves around the sun. compute the centripetal acceleration of a point on the surface of the earth at the equator caused by the rotation of the earth about its axis. (enter the magnitude. the radius of the earth is 6,371 km.)
Answers: 2
Physics, 22.06.2019 14:30
Give one example to show that when substances are mixed,it may result in a chemical or a physical change depending on the conditions.
Answers: 2
You know the right answer?
8.14 following are tabulated data that were gathered from a series of charpy impact tests on a tempe...
Questions
Mathematics, 08.12.2020 03:40
Biology, 08.12.2020 03:40
Mathematics, 08.12.2020 03:40
History, 08.12.2020 03:40
Chemistry, 08.12.2020 03:40
History, 08.12.2020 03:40
Mathematics, 08.12.2020 03:40
