Question

a physical chemist measures the temperature t inside a vacuum chamber. here is the result. t = -57.934 °c convert t to si units. round your answer to 6 significant figures.

Explanation:

Step1: Recall the formula for converting Celsius to Kelvin

The formula to convert temperature from degrees Celsius ($^\circ$C) to Kelvin (K) is $T(\text{K}) = T(^\circ\text{C}) + 273.15$.

Step2: Substitute the given value of T in Celsius

We are given $T = -57.934^\circ\text{C}$. Substitute this into the formula: $T(\text{K}) = -57.934 + 273.15$.

Step3: Perform the calculation

Calculate the sum: $-57.934 + 273.15 = 215.216$.

Step4: Round to 6 significant figures

The number 215.216 already has 6 significant figures, so we don't need to round further.

Answer:

215.216