Answers: 3
Physics, 22.06.2019 03:50
A30 kg weight lies on top of a massless piston of area a = 0.01 m2 the exterior air is at a (constant) p =1 atm and t = 27 c. the interior gas is 0.4 moles of (ideal) n2 and it has initial temperature 27.00 degrees c. 1. what is the initial pressure in the interior? a. 29.4 kpa b. 130.7 kpa c. 101.3 kpa the next three questions concern what happens when an amount of heat q is slowly added to the interior, raising the piston by 1 mm and raising the interior temperature to 27.40 c
Answers: 3
Physics, 22.06.2019 16:30
Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?
Answers: 3
Physics, 22.06.2019 22:40
Which of the following is a direct benefit of the use of assembly lines in production a. laws against theft fraud and coercion are needed to protect free choice. b. the government needs to plan efficient outcomes. c. competition among producers by itself cannot ensure a wide range of consumer choices. d. works pressure the government to guarantee minimum wages
Answers: 2
Which explains the information needed to calculate speed and velocity?...
Mathematics, 21.05.2021 18:30
Geography, 21.05.2021 18:40
Mathematics, 21.05.2021 18:40
Mathematics, 21.05.2021 18:40
Chemistry, 21.05.2021 18:40
Mathematics, 21.05.2021 18:40
Mathematics, 21.05.2021 18:40
Mathematics, 21.05.2021 18:40
Mathematics, 21.05.2021 18:40
Mathematics, 21.05.2021 18:40
Mathematics, 21.05.2021 18:40
Mathematics, 21.05.2021 18:40
Mathematics, 21.05.2021 18:40
English, 21.05.2021 18:40
Mathematics, 21.05.2021 18:40