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2024年11月B卷(易) · 第 20 题

2024年11月B卷(易) · 原库模块 1 · Q20 原库参考解析

A beaker containing a liquid is placed on a table. The function \( g\left(t\right)=294+\left(363-294\right)\left(2.72\right)^{-0.103t} \) gives the approximate temperature, in kelvins, of the liquid t minutes after the beaker was placed on the table. According to this function, what was the approximate temperature, in kelvins, of the liquid when the beaker was placed on the table?

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