Which of the following is true about the law of conservation of mass for a closed system? O min mout O M₁-M₂ = Min-Mout Om₁=M2₂ O Min-M₁-Mout O min=0 but mout >O
Which of the following is true about the law of conservation of mass for a closed system? O min mout O M₁-M₂ = Min-Mout Om₁=M2₂ O Min-M₁-Mout O min=0 but mout >O
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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![**Question 1**
Which of the following is true about the law of conservation of mass for a closed system?
- ☐ \( m_{\text{in}} = m_{\text{out}} \)
- ☐ \( m_1 - m_2 = m_{\text{in}} - m_{\text{out}} \)
- ☐ \( m_1 = m_2 \)
- ☐ \( m_{\text{in}} = m_1 - m_{\text{out}} \)
- ☐ \( m_{\text{in}} = 0 \) but \( m_{\text{out}} > 0 \)
**Explanation**: This multiple-choice question asks which option correctly represents the law of conservation of mass in a closed system. The options given involve different equations relating mass entering and leaving the system, as well as initial and final masses. A closed system implies no mass is exchanged with the surroundings.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F00030fb4-2bf0-41c7-8151-28e1f2b4f688%2Fb42c31a3-13ff-4c7a-a7f3-421a4055326b%2Fmwtauo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Question 1**
Which of the following is true about the law of conservation of mass for a closed system?
- ☐ \( m_{\text{in}} = m_{\text{out}} \)
- ☐ \( m_1 - m_2 = m_{\text{in}} - m_{\text{out}} \)
- ☐ \( m_1 = m_2 \)
- ☐ \( m_{\text{in}} = m_1 - m_{\text{out}} \)
- ☐ \( m_{\text{in}} = 0 \) but \( m_{\text{out}} > 0 \)
**Explanation**: This multiple-choice question asks which option correctly represents the law of conservation of mass in a closed system. The options given involve different equations relating mass entering and leaving the system, as well as initial and final masses. A closed system implies no mass is exchanged with the surroundings.
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
Step 1
Closed system:
In closed system, only energy interaction is takes place between system and surrounding and there is no any mass interaction between them.
i.e. for closed system,
Ex. piston cylinder device with valves closed, cup of tea covered with lid etc.
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