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Peltier effect state that when two dissimilar metals are in contact with each other there exits a A. Current difference B.Presssure difference C.potential difference D.temperature difference?
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Peltier effect state that when two dissimilar metals are in contact wi...
Peltier Effect and Its Explanation
The Peltier effect is a phenomenon that occurs when two dissimilar metals are in contact with each other. It is named after Jean Charles Athanase Peltier, who discovered the effect in 1834. The effect is related to the flow of electrons across the junctions of the two metals.
Temperature Difference
The Peltier effect states that when two dissimilar metals are in contact with each other, there exists a temperature difference between the junctions of the two metals. The temperature difference is caused by the flow of electrons across the junctions, which results in the transfer of heat energy from one metal to the other.
Electron Flow
The Peltier effect is based on the flow of electrons across the junctions of two dissimilar metals. When two metals are in contact, their electrons will move from one metal to the other. This flow of electrons is caused by the difference in the electrical properties of the two metals.
Potential Difference
The flow of electrons across the junctions of two dissimilar metals also creates a potential difference between the junctions. This potential difference is caused by the difference in the electrical properties of the two metals and can be measured using a voltmeter.
Applications
The Peltier effect has many practical applications, including refrigeration and heating. In refrigeration, the Peltier effect is used to cool electronic components and other small devices. In heating, the Peltier effect can be used to heat small spaces or to create a temperature difference for thermoelectric power generation.
Conclusion
The Peltier effect is a fascinating phenomenon that occurs when two dissimilar metals are in contact with each other. It is based on the flow of electrons across the junctions of the two metals and results in a temperature difference between the junctions. The effect has many practical applications, including refrigeration and heating.
The Peltier effect is a phenomenon that occurs when two dissimilar metals are in contact with each other. It is named after Jean Charles Athanase Peltier, who discovered the effect in 1834. The effect is related to the flow of electrons across the junctions of the two metals.
Temperature Difference
The Peltier effect states that when two dissimilar metals are in contact with each other, there exists a temperature difference between the junctions of the two metals. The temperature difference is caused by the flow of electrons across the junctions, which results in the transfer of heat energy from one metal to the other.
Electron Flow
The Peltier effect is based on the flow of electrons across the junctions of two dissimilar metals. When two metals are in contact, their electrons will move from one metal to the other. This flow of electrons is caused by the difference in the electrical properties of the two metals.
Potential Difference
The flow of electrons across the junctions of two dissimilar metals also creates a potential difference between the junctions. This potential difference is caused by the difference in the electrical properties of the two metals and can be measured using a voltmeter.
Applications
The Peltier effect has many practical applications, including refrigeration and heating. In refrigeration, the Peltier effect is used to cool electronic components and other small devices. In heating, the Peltier effect can be used to heat small spaces or to create a temperature difference for thermoelectric power generation.
Conclusion
The Peltier effect is a fascinating phenomenon that occurs when two dissimilar metals are in contact with each other. It is based on the flow of electrons across the junctions of the two metals and results in a temperature difference between the junctions. The effect has many practical applications, including refrigeration and heating.
Community Answer
Peltier effect state that when two dissimilar metals are in contact wi...
Answer is C.potentical difference
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Peltier effect state that when two dissimilar metals are in contact with each other there exits a A. Current difference B.Presssure difference C.potential difference D.temperature difference?
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Peltier effect state that when two dissimilar metals are in contact with each other there exits a A. Current difference B.Presssure difference C.potential difference D.temperature difference? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Peltier effect state that when two dissimilar metals are in contact with each other there exits a A. Current difference B.Presssure difference C.potential difference D.temperature difference? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Peltier effect state that when two dissimilar metals are in contact with each other there exits a A. Current difference B.Presssure difference C.potential difference D.temperature difference?.
Peltier effect state that when two dissimilar metals are in contact with each other there exits a A. Current difference B.Presssure difference C.potential difference D.temperature difference? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Peltier effect state that when two dissimilar metals are in contact with each other there exits a A. Current difference B.Presssure difference C.potential difference D.temperature difference? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Peltier effect state that when two dissimilar metals are in contact with each other there exits a A. Current difference B.Presssure difference C.potential difference D.temperature difference?.
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