Two students in a physics lab have to construct a constant-volume gas thermometer as part of their end of year project. They use liquid nitrogen (-196°C) and boiling pentane (36.1°C) to calibrate the thermometer. The corresponding values of pressure are 0.420 atm and 1.325 atm. The students plot a pressure versus temperature graph with pressure on the y-axis and temperature on the x-axis. (a) Determine the y intercept and slope of the linear graph that relates the pressure to the temperature. slope atm/°C y intercept atm
Two students in a physics lab have to construct a constant-volume gas thermometer as part of their end of year project. They use liquid nitrogen (-196°C) and boiling pentane (36.1°C) to calibrate the thermometer. The corresponding values of pressure are 0.420 atm and 1.325 atm. The students plot a pressure versus temperature graph with pressure on the y-axis and temperature on the x-axis. (a) Determine the y intercept and slope of the linear graph that relates the pressure to the temperature. slope atm/°C y intercept atm
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter19: Temperature, Thermal Expansion And Gas Laws
Section: Chapter Questions
Problem 39PQ
Related questions
Question
Two students in a physics lab have to construct a constant-volume gas thermometer as part of their end of year project. They use liquid nitrogen (-196°C) and boiling pentane (36.1°C) to calibrate the thermometer. The corresponding values of pressure are 0.420 atm and 1.325 atm. The students plot a pressure versus temperature graph with pressure on the y-axis and temperature on the x-axis.
(a) Determine the y intercept and slope of the linear graph that relates the pressure to the temperature.
slope | atm/°C |
y intercept | atm |
b) What value of absolute zero do the students get from this calibration?
°C
(c) What pressure readings would this thermometer give for the freezing and boiling points of water?
freezing point | atm |
boiling point | atm |
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Recommended textbooks for you
Physics for Scientists and Engineers: Foundations…
Physics
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Physics for Scientists and Engineers: Foundations…
Physics
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning