Engineering Board Exam Reviewer · Thermodynamics · medium

Convert 68 °F to kelvin.

1. 341.15 K
2. 293.15 K
3. 310.93 K
4. 527.67 K

Answer

B. 293.15 K

Solution

° C = (68 - 32)/1.8 = 20 ° C; K = 20 + 273.15 = 293.15 K.

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