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Input	Output
An ideal gas is taken from state 1 to state 2 and then to state 3. <image 1>If the process 1-2 is adiabatic and 2-3 is isothermal, what is a true statement about the change in temperature and heat transferred during 1-2? (A) $\Delta$ T > 0, Q > 0 (B) $\Delta$ T < 0, Q = 0 (C) $\Delta$ T = 0, Q = 0 (D) $\Delta$ T > 0, Q < 0 (E) $\Delta$ T = 0, Q < 0 Answer with the option's letter from the given choices directly. No punctuation.	Google: Gemini Pro Vision 1.0 mmmu / Energy_and_PowerPublic B Expected Answer: B Difficulty: Hard Subfield: Thermodynamics

Input

Output

An ideal gas is taken from state 1 to state 2 and then to state 3. <image 1>If the process 1-2 is adiabatic and 2-3 is isothermal, what is a true statement about the change in temperature and heat transferred during 1-2?

(A) $\Delta$ T > 0, Q > 0

(B) $\Delta$ T < 0, Q = 0

(D) $\Delta$ T > 0, Q < 0

(E) $\Delta$ T = 0, Q < 0

Answer with the option's letter from the given choices directly. No punctuation.

Google: Gemini Pro Vision 1.0

mmmu / Energy_and_PowerPublic

Expected Answer: B

Difficulty: Hard

Subfield: Thermodynamics

Input

Input ID: e14cc3f4-bcff-452f-96ec-bcf7ea5d4831
Created: February 15, 2024
Permission: Public