Physics, 22.04.2021 15:20 jasperzhouzihe3018
Computer simulations are used to predict the weather. A computer simulation is a kind of model. Large amounts of data are entered into the computer. Then the computer performs complicated calculations with the data. The result is a prediction about what the weather might be like in the coming hours or days. Why are computers widely used for modeling weather systems?
Answers: 3
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 07:20
What is the magnitude of the acceleration vector which causes a particle to move from velocity −5i−2j m/s to −6i+ 7j m/s in 8 seconds. answer in m/s.
Answers: 3
Physics, 22.06.2019 19:30
A1.5m wire carries a 2 a current when a potential difference of 52 v is applied. what is the resistance of the wire?
Answers: 1
Computer simulations are used to predict the weather. A computer simulation is a kind of model. Larg...
Mathematics, 30.08.2021 22:00
Mathematics, 30.08.2021 22:00
Mathematics, 30.08.2021 22:00
English, 30.08.2021 22:00
Mathematics, 30.08.2021 22:00
Mathematics, 30.08.2021 22:00
Mathematics, 30.08.2021 22:00
Mathematics, 30.08.2021 22:00
English, 30.08.2021 22:00
History, 30.08.2021 22:00
Social Studies, 30.08.2021 22:00