Physics, 20.08.2020 18:01 mrsdeanwinchester18
A Georgia water worker accidentally strikes a water pipe with the end of his pickaxe while trying to dig a whole. If the pickaxe strikes with a force of 3,600N and the end of the pickaxe measures 15mm by 13mm, how much pressure is exerted on the pipe by the pickaxe
Answers: 3
Physics, 22.06.2019 01:00
An incident ray through the focal point of a spherical mirror will: reflect through the center of curvature. reflect back through the focal point. reflect parallel to the principle axis. reflect the same direction as the incident ray.
Answers: 1
Physics, 22.06.2019 05:50
Acylinder with a movable piston contains 11.7 moles of a monatomic ideal gas at a pressure of 1.32×10^5 pa. the gas is initially at a temperature of 300 k. an electric heater adds 43200 j of energy into the gas while the piston moves in such a way that the pressure remains constant. cp=20.79 j k^−1 mol^−1 for a monatomic ideal gas, and that the number of gas molecules is equal to avogadro's number (6.022×10^23) times the number of moles of the gas. (a) what is the temperature of the gas after the energy is added? (b) what is the change in volume of the gas? (c) how much work is done by the gas during this process?
Answers: 3
Physics, 22.06.2019 06:00
What are atoms of the same element with varying number of neutrons
Answers: 3
Physics, 22.06.2019 07:00
Critical mass is the of material required to produce a chain reaction. a.) minimum amount b.) atomic mass c.) precise amount d.) maximum amount
Answers: 1
A Georgia water worker accidentally strikes a water pipe with the end of his pickaxe while trying to...
Mathematics, 28.01.2021 07:30
Mathematics, 28.01.2021 07:30
English, 28.01.2021 07:30
Spanish, 28.01.2021 07:30
Chemistry, 28.01.2021 07:30
History, 28.01.2021 07:30
Mathematics, 28.01.2021 07:30
History, 28.01.2021 07:30
Mathematics, 28.01.2021 07:30