Two rigid tanks are connected with a valve to each other as shown below. Initially, one tank contains 3 kg of carbon monoxide (CO) gas at 70°C and 70 kPa, the other tank contains 10 kg of the same gas, CO, at 30°C and 120 kPa. Then the valve is opened and the gases are allowed to mix. If the final temperature of the system is 50°C, calculate the amount of heat transfer during the process in kJ and the final pressure in kPa Use constant specific heats approach with cv = 0.745KJ/kgK in your calculations. %3D From the choices below, drag and drop the closest answers to the provided boxes in the question. (in Turkish- aşağıdaki seçeneklerden hesapladığınız yanıtlara en yakın olanını sürükleyip ilgili kutuya taşıyınız) 2 kg CO 8 kg CO 11.2 22.4 34.3 56.8 95.4 104.3 90.1 95.2 97.2 99.0 101.8 105.1

Two rigid tanks are connected with a valve to each other as shown below. Initially, one tank contains 3 kg of carbon monoxide (CO) gas at 70°C and 70 kPa, the other tank contains 10 kg of the same gas, CO, at 30°C and 120 kPa. Then the valve is opened and the gases are allowed to mix. If the final temperature of the system is 50°C, calculate the amount of heat transfer during the process in kJ and the final pressure in kPa Use constant specific heats approach with cv = 0.745KJ/kgK in your calculations. %3D From the choices below, drag and drop the closest answers to the provided boxes in the question. (in Turkish- aşağıdaki seçeneklerden hesapladığınız yanıtlara en yakın olanını sürükleyip ilgili kutuya taşıyınız) 2 kg CO 8 kg CO 11.2 22.4 34.3 56.8 95.4 104.3 90.1 95.2 97.2 99.0 101.8 105.1

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

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Concept explainers

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.

Question

Two rigid tanks are connected with a valve to each other as shown below. Initially, one tank
contains 3 kg of carbon monoxide (CO) gas at 70°C and 70 kPa, the other tank contains 10
kg of the same gas, CO, at 30°C and 120 kPa. Then the valve is opened and the gases are
allowed to mix. If the final temperature of the system is 50°C, calculate the amount of heat
transfer during the process in kJ
and the final pressure in kPa
Use constant specific heats approach with cv = 0.745kJ/kgK in your calculations.
From the choices below, drag and drop the closest answers to the provided boxes in the
question. (in Turkish- aşağıdaki seçeneklerden hesapladığınız yanıtlara en yakın olanını
sürükleyip ilgili kutuya taşıyınız)
2 kg CO
8 kg CO
11.2
22.4
34.3
56.8
95.4
104.3
90.1
95.2
97.2
99.0
101.8
105.1

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