Chapter 1, Problem 1.63E

7. What number should be reported to best reflect the temperature according to the thermometer? A. 21.7 °C B. 21.70 °C CC 22°C ........ 25 20 15 D. 21 °C 22.7°C E. undergo the

Homework and Exercises 1.53 and 1.56 53. Convert the following Fahrenheit temperatures to the Celsius and Kelvin scales. a. -459°F, an extremely low temperature b. -40.°F, the answer to a trivia question c. 68°F, room temperature d. 7 X 107 °F, temperature required to initiate fusion reactions in the sun 56. Convert the following Kelvin temperatures to Celsius and Fahrenheit degrees. a. the temperature that registers the same value on both the Fahrenheit and Celsius scales, 233 K b. the boiling point of helium, 4 K

QUESTIONS REFER to your notes to answer Questions below: 1. Convert 25.0 °C (Room Temperature) in Celsius to: • Fahrenheit • Kelvin . Make sure you report to proper number sig figs using multiple operations rules. 2. Which temperature scale do we use in the laboratory? 3. Why do not use the degree (o) mark on the unit kelvin (K)? 4. Explain why you would be dead at 100 kelvin (K). Refer to figure above.