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At what temperature does water boil at sea level?

90°F

100°F

212°F

Water boils at 212°F at sea level due to atmospheric pressure. At sea level, the standard atmospheric pressure allows water to transition from a liquid to a gaseous state at this temperature. The boiling point can vary at different altitudes; it decreases as pressure decreases, which is why the correct answer is 212°F, as it is the universally accepted boiling point of water at sea level conditions.

Other temperatures listed, such as 90°F, 100°F, and 250°F, do not reflect the accurate boiling point of water. Specifically, 100°F is significantly lower than the boiling point, while 250°F exceeds it and indicates a pressure-cooking scenario where water can boil at higher temperatures due to increased pressure. Understanding this principle is essential for various applications in cooking, science, and engineering.

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250°F

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