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Q. Which of the following is not true about the adiabatic expansion of gas?? (A)delta U=W( B) temperature of gas decrease( C)Work is done at expense of internal energy. (D)Energy is transferred to heat?
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Q. Which of the following is not true about the adiabatic expansion of...
Not True Statement about Adiabatic Expansion of Gas:
Energy is transferred to heat (D)
- In adiabatic expansion, no heat is transferred to or from the system. This means that the process is adiabatic, and no heat energy is added or removed from the system.
- The first law of thermodynamics states that the change in internal energy (ΔU) of a system is equal to the work (W) done on or by the system. Therefore, ΔU = W, not energy being transferred to heat.
- During adiabatic expansion, the temperature of the gas decreases as the gas expands without gaining or losing heat. This leads to a decrease in internal energy, which is converted into work done by the gas.
- Work is done at the expense of internal energy, meaning that the internal energy of the gas decreases as it performs work during expansion. This is a characteristic of adiabatic processes where heat transfer is negligible.
In conclusion, the statement that energy is transferred to heat during adiabatic expansion of gas is not true. Adiabatic expansion involves no heat transfer and is characterized by a decrease in internal energy of the system as work is done by the gas.
Energy is transferred to heat (D)
- In adiabatic expansion, no heat is transferred to or from the system. This means that the process is adiabatic, and no heat energy is added or removed from the system.
- The first law of thermodynamics states that the change in internal energy (ΔU) of a system is equal to the work (W) done on or by the system. Therefore, ΔU = W, not energy being transferred to heat.
- During adiabatic expansion, the temperature of the gas decreases as the gas expands without gaining or losing heat. This leads to a decrease in internal energy, which is converted into work done by the gas.
- Work is done at the expense of internal energy, meaning that the internal energy of the gas decreases as it performs work during expansion. This is a characteristic of adiabatic processes where heat transfer is negligible.
In conclusion, the statement that energy is transferred to heat during adiabatic expansion of gas is not true. Adiabatic expansion involves no heat transfer and is characterized by a decrease in internal energy of the system as work is done by the gas.
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Q. Which of the following is not true about the adiabatic expansion of...
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Q. Which of the following is not true about the adiabatic expansion of gas?? (A)delta U=W( B) temperature of gas decrease( C)Work is done at expense of internal energy. (D)Energy is transferred to heat?
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Q. Which of the following is not true about the adiabatic expansion of gas?? (A)delta U=W( B) temperature of gas decrease( C)Work is done at expense of internal energy. (D)Energy is transferred to heat? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Q. Which of the following is not true about the adiabatic expansion of gas?? (A)delta U=W( B) temperature of gas decrease( C)Work is done at expense of internal energy. (D)Energy is transferred to heat? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Q. Which of the following is not true about the adiabatic expansion of gas?? (A)delta U=W( B) temperature of gas decrease( C)Work is done at expense of internal energy. (D)Energy is transferred to heat?.
Q. Which of the following is not true about the adiabatic expansion of gas?? (A)delta U=W( B) temperature of gas decrease( C)Work is done at expense of internal energy. (D)Energy is transferred to heat? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Q. Which of the following is not true about the adiabatic expansion of gas?? (A)delta U=W( B) temperature of gas decrease( C)Work is done at expense of internal energy. (D)Energy is transferred to heat? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Q. Which of the following is not true about the adiabatic expansion of gas?? (A)delta U=W( B) temperature of gas decrease( C)Work is done at expense of internal energy. (D)Energy is transferred to heat?.
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