PhysioEx Exercise 7 Activity 1

11°C Mostly cloudy ליזום Queen's Online x MEE1018 2221ES2 1.1 X Past paper examples ex Cengal Appendix1 Slu x b Security | bartleby https://qubstudentcloud.sharepoint.com/sites/exampastpapers/Papers/MEE/MEE1018/MEE1018 2221ES2_1_198.pdf @ ✩ Draw n F2 £ 1 2 3 Ꮕ W a Ask Copilot 2 of 15 (b) During a process, 2 kg of methane (CH) is heated from 800 K to 1200 K at constant volume. Mcarbon 12 kg/kmol, Maydrogen = 1 kg/kmol and Cp(Methane) 2.2537 kJ/kg.K (i) Determine the specific gas constant for methane. (ii) Calculate the change in entropy during the process. (iii) Determine the work done. = [6 marks] (c) An air conditioning unit with COP = 8 removes heat from a room to the atmosphere at a rate of 2 kW. Assuming electrical and mechanical efficiencies are 100%, determine the rate of heat transfer to the atmosphere and the required power input. [3 marks] (d) 4 kg of a gas undergoes the cycle in Figure Q1(d). Describe each process in the cycle and calculate the net work. E P (kPa) <» 120 DII…

Simulink Assignment- Filling a Tank In fluid mechanics, the equation that models the fluid level in a tank is: dh 1 -(min Ap - mout) dt h is the water level of the tank A is the surface area of the bottom of the tank pis the density of the fluid Mim and mout are the mass flow rates of water in and out of the tank, the flow out is a function of the water level h: 1 mout Vpgh Ris the resistance at the exit. Assume that the exit is at the bottom of the tank. g is the gravitational acceleration What to Do: 1. Build a model in Simulink to calculate the water level, h, as a function of time. Your model should stop running as soon as the tank is full. 2. Assuming the height of the tank is 2 meters, after how many seconds does the tank fill up? Use the following constants to test your model: • A: area of the bottom of the tank = 1 m? • p: the density of fluid = 1000 kg/ m? • R: the resistance at the exit = 3 (kg.m)-1/2 • ho: Initial height of the fluid in the tank = 0 m • g: the gravitational…

You are watching a live concert. You can also find the concert streaming live on Spotify. About how far must you stand from the stage in order for the live concert and the live stream to be perfectly in sync? HINT: Assume the radio signal (Spotify) has to travel all the way around the Earth. circumference of the Earth (average): 40,041,000 m Speed of sound: 345 m/s Speed of light: 300,000,000 m/s

Part III Capstone Problem Interactive Physics - [Lab7Part3.IP] Eile Edit World View Object Define Measure Script Window Help Run StoplI Reset 圖|& 品凸? Time Length of Spring 22 6.00 dx Center of Mass of Rectangle 2 5.000 Tension of Rope 3 Jain@ IFI ... N ot rot ***lad Split 4.000 Velocity of Center of Mass of Rectangle 2 Vx Vx V Vy MM Ve - m/s m/s 3.00 *** m/s Vo ..* lad/s 2 00 Center of Mass of Rectangle 1 1.000 tol rot *.* rad EVelocity of Center of Mass of Rectangle 1 Vx Vx VVy M 0.000 -m/s w 30 m/s w.. MI Ve 母100 *** m/s Vo ... rad/s + EAcceleration of Center of Mass of Rectangle 1 Ax Ax A Ay AUJAI Ae --- m/s^2 ... m/s^2 -- m/s^2 .-- rad/s^2 3.00 Aø Mass M1 = 2.25 kg is at the end of a rope that is 2.00 m in length. The initial angle with respect to the vertical is 60.0° and M1 is initially at rest. Mass M1 is released and strikes M2 = 4.50 kg exactly horizontally. The collision is elastic. After collision, mass M2 is moving on a frictionless surface, but runs into a rough patch 2.00…

iPhone -... blem Set 1 Question 1 of 10 View Policies Current Attempt in Progress X = y = Electric C... Z= I eTextbook and Media Save for Later in https://m... education.wiley.com National... The force, F, of the wind blowing against a building is given by F = CopV²A/2, where Vis the wind speed, p the density of the air, A the cross-sectional area of the building, and CD is a constant termed the drag coefficient. Determine the dimensions of the drag coefficient, x, y, and z in the expression CD = M*LYT. i WP Problem... W Support -... WP NWP Ass... -/10 E Start Pag Attempts: 0 of 5 used Submit Answer

Q1 please