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Evaluation Input Image

The tank in Fig. P2.63 has a 4-cmdiameter plug which will pop out if the hydrostatic force on it reaches 25 N. For 20°C fluids, what will be the reading h on the manometer when this happens? <image 1>



(A) 0.152 m


(B) 2.032 m


(C) 0.362 m


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: A

Difficulty: Medium

Subfield: Fluid Mechanics

Evaluation

Evaluation ID
a3d4c59b-02bf-4afe-ab02-27d1da53fe60
Created
February 21, 2024
Raw Output
{
  "id": "gen-3sIaHZOCy7BbJa3PAxUL3o4uR32Z",
  "model": "google/gemini-pro-vision",
  "choices": [
    {
      "message": {
        "role": "assistant",
        "content": " B"
      },
      "finish_reason": "STOP"
    }
  ],
  "object": "chat.completion",
  "created": 1708556783,
  "usage": {
    "prompt_tokens": 1480,
    "completion_tokens": 4,
    "total_tokens": 1484
  }
}