How did they get the answers in red? What is the formula to solve?
...
Physics, 17.01.2022 08:00 hardwick744
How did they get the answers in red? What is the formula to solve?
Answers: 2
Physics, 22.06.2019 05:10
Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.
Answers: 3
Physics, 22.06.2019 13:30
The two stars in a certain binary star system move in circular orbits. the first star, alpha, has an orbital speed of 36 km/s. the second star, beta, has an orbital speed of 12 km/s. the orbital period is 137 d. a) what is the mass of the star alpha? b) what is the mass of the star beta?
Answers: 1
Physics, 22.06.2019 19:30
Which describes increasing the efficiency of energy resource
Answers: 1
Physics, 23.06.2019 01:00
What is the role of the water cycle in maintaining freshwater levels in lake and rivers?
Answers: 1
Mathematics, 24.09.2019 02:30
History, 24.09.2019 02:30
Chemistry, 24.09.2019 02:30
History, 24.09.2019 02:30
Mathematics, 24.09.2019 02:30
Chemistry, 24.09.2019 02:30
Chemistry, 24.09.2019 02:30
Mathematics, 24.09.2019 02:30
Mathematics, 24.09.2019 02:30