An insulated container is partly filled with oil. The lid of the container is removed, 0.107 kg of water heated to 97.0°C is poured in, and the lid is replaced. As the water and the oil reach equilibrium, the volume of the oil increases by 1.40x10-5 m³. The density of the oil is 941 kg/m³, its specific heat capacity is 2250 J/(kg-C°), and its coefficient of volume expansion is 683x10-6 (Cº)-¹. What is the temperature when the oil and the water reach equilibrium? Number i Units °℃

An insulated container is partly filled with oil. The lid of the container is removed, 0.107 kg of water heated to 97.0°C is poured in, and the lid is replaced. As the water and the oil reach equilibrium, the volume of the oil increases by 1.40x10-5 m³. The density of the oil is 941 kg/m³, its specific heat capacity is 2250 J/(kg-C°), and its coefficient of volume expansion is 683x10-6 (Cº)-¹. What is the temperature when the oil and the water reach equilibrium? Number i Units °℃

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Ammonia with MW=17, weighing 22kg is confirmed inside a cylinder equipped with a piston has initial pressure of 413kPa and 48C. if 2900kJ of heat is added until the final pressure is 413kPa and final temperature is 100C. Determine the change in internal energy kJ
I am stuck on this question, please explain. Thank you!
Agas filled in a piston-cylinder arrangement as shown in Figure 1 has a volume of 0.09 m at its initial equilibrium state. The gas is slowly heated through the bottom of the cylinder that allowed for the gas to expand at constant- pressure of 2068 kPa to a volume of 1.24 m. The change in internal energy of the gas is 0.21 kl. Ignoring the friction between the piston and the cylinder and assuming the atmospheric pressure any value from 90 to 110 kPa, (a) Calculate the mass of the piston if the area of the piston is 0.055 m? (b) For the gas as a system, evaluate work and heat transfer, each in k (c) For the piston as a system, evaluate work and change in potential energy, each in kJ Piston- Gas Figure 1: piston-cylinder arrangement
2.1-m3 of Helium contained in a rigid volume is initially at 52°C and 197 kPa. Calculate the heat transfer needed in kJ to increase the pressure to 790 kPa. Use Cv=3.116 kJ/kg-K and R=2.077 kJ/kg-K.
A rigid tank contains an amount of nitrogen at a pressure of 12.2 atm and a temperature of 24.0°C. Two-thirds of the gas is withdrawn from the tank, while the temperature of the remainder is raised to 64.8°C. What is the new pressure (in atm) of the gas remaining in the tank? atm Need Help? Read It
answer d
6-Five kg of steam at pressure of 4.9 bar is produced from water at 20C. Determine the amount of heat supplied if the steam is 0.9 dry. (12263KJ)
A 10 kg copper block (specific heat .=0.4 kJ/ Kg) at 90degC is immersed into an insulated tank containing 0.35m^3 of water at 30 degreesC. Applying first law, calculate equilibrium temperature.
1.5 kg of gas at 20°C is contained in a cylinder and heated to 75°C while the volume remains constant. Calculate the heat energy supplied if c, = 700 J/kgK.
can you help me solve this?
Propane (MW = 44 ; k = 1.13) initially at 30 psia and 215°F, is stored inside a large spherical vessel having a diameter of 10 ft. If the temperature is increased to 635°F. Determine the following: a. Final pressure in psi b. Mass of propane in Ibm c. Constant Volume Specific heat in BTU/lbm d. Change in Internal Energy, AUU in BTU
i need help to solve this thermofluid question