Record your data either in the space below or in your lab notebook. Radius of the tube:
cm
Data Collected
Calculations
Temperature
Temperature
of gas
Height of the
column of gas
(cm)
Volume of gas
(cm)
of gas
Ratio V/T
(cm)
(C)
(K)
Near 0°C
Near 20°C
Near 40°C
Near 60°C
Near 80°C
Near 100°C
Additional
Additional
Additional
Additional
Additional
Additional
Convert from 'C to Kelvin by adding 273 to the Celsius value.
**Be sure to pay attention to significant figures. Approximate x as 3.14.
Use a calculator that does scatterplots and regression to do the following analysis of the data:
- Make a scatterplot of temperature (K) vs. volume (cm)
. Use a regression calculator to determine the equation of the line of best fit for this scatterplot.