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Why do we prefer alloys for making standard resistors?
Alloys are preferred for standard resistors because they have high resistivity and low temperature coefficients of resistance. This ensures minimal variation in resistance with temperature changes, providing stability and accuracy. Alloys like manganin and constantan are commonly used for their duraRead more
Alloys are preferred for standard resistors because they have high resistivity and low temperature coefficients of resistance. This ensures minimal variation in resistance with temperature changes, providing stability and accuracy. Alloys like manganin and constantan are commonly used for their durability and resistance to oxidation.
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Which thermodynamic process occurs at constant pressure?
An isobaric process occurs at constant pressure, where the system does work or absorbs heat while maintaining the same pressure. This question related to Chapter 11 physics Class 11th NCERT. From the Chapter 11. Thermodynamics. Give answer according to your understanding. For more please visit here:Read more
An isobaric process occurs at constant pressure, where the system does work or absorbs heat while maintaining the same pressure. This question related to Chapter 11 physics Class 11th NCERT. From the Chapter 11. Thermodynamics. Give answer according to your understanding.
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In an isothermal process, which quantity remains constant?
In an isothermal process, the temperature of the system remains constant by definition, and any heat added is used entirely to do work. This question related to Chapter 11 physics Class 11th NCERT. From the Chapter 11. Thermodynamics. Give answer according to your understanding. For more please visiRead more
In an isothermal process, the temperature of the system remains constant by definition, and any heat added is used entirely to do work. This question related to Chapter 11 physics Class 11th NCERT. From the Chapter 11. Thermodynamics. Give answer according to your understanding.
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The efficiency of a heat engine is maximum when
The theoretical maximum efficiency occurs when there is no heat loss, though this is not practically achievable. This question related to Chapter 11 physics Class 11th NCERT. From the Chapter 11. Thermodynamics. Give answer according to your understanding. For more please visit here: https://www.tiwRead more
The theoretical maximum efficiency occurs when there is no heat loss, though this is not practically achievable. This question related to Chapter 11 physics Class 11th NCERT. From the Chapter 11. Thermodynamics. Give answer according to your understanding.
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The slope of an isothermal curve in a PV diagram is
In an isothermal process, 𝑃𝑉 = constant, so the curve has a negative slope (−𝑃/𝑉). This question related to Chapter 11 physics Class 11th NCERT. From the Chapter 11. Thermodynamics. Give answer according to your understanding. For more please visit here: https://www.tiwariacademy.com/ncert-solutionsRead more
In an isothermal process, 𝑃𝑉 = constant, so the curve has a negative slope (−𝑃/𝑉). This question related to Chapter 11 physics Class 11th NCERT. From the Chapter 11. Thermodynamics. Give answer according to your understanding.
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See lesshttps://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-11/