?Note: Answers to all odd-numbered Problems, numbered in blue, can be found in Appendix

Chapter 0, Problem 21

(choose chapter or problem)

Note: Answers to all odd-numbered Problems, numbered in blue, can be found in Appendix III. Exercises in the Problems by Topic section are paired, with each odd-numbered problem followed by a similar even-numbered problem. Exercises in the Cumulative Problems section are also paired but more loosely. Because of their nature, Challenge Problems and Conceptual Problems are unpaired.

The Units of Measurement

The coldest temperature ever measured in the United States is \(-80^{\circ} \mathrm{F}\) on January 23, 1971, in Prospect Creek, Alaska. Convert that temperature to \({ }^{\circ} \mathrm{C}\) and K. (Assume that \(-80^{\circ} \mathrm{F}\) is accurate to two significant figures.)

Text Transcription:

-80 degree F

Degree C