Gas Laws In Action
The values for diameter and radius have been calculated for you using the formulas below. Calculate the values for the volume of the balloon. Convert cm3 to liters and enter the result in the chart using the first 3 digits without rounding.
• Diameter = Circumference / 3.14
• Radius = Diameter / 2
• 1 liter = 1000 cm3
• Calculate the volume of the ballon, using the formula:
Volume = 4/3 (3.14) (radius3).
Some or all of your data are incorrect. To correct a number, double-click the cell where the number appears in the table and press the delete key. Then type in the correct number.
Calculate the values for the volume of the balloon. Convert cubic centimeters to liters and enter the result in the chart using the first three digits, without rounding.
• Diameter = Circumference / 3.14
• Radius = Diameter / 2
• 1 liter = 1000 cm3
• Calculate the volume of the ballon, using the formula:
Volume = 4/3 (3.14) (radius3).
Some or all of your data is incorrect. Look at the table to see where the errors are. Then click the right arrow to continue.
Good job. You entered the correct data in the chart. Click the right arrow to continue.
| Time (min) |
Temp (k) |
Circumference (cm) |
Diameter (cm) |
Radius (cm) |
Volume (L) |
|---|---|---|---|---|---|
| 0 | 296 | 77.5 | 24.6 | 12.3 | |
| 15 | 293 | 77.2 | 24.5 | 12.25 | |
| 30 | 287 | 76.7 | 24.4 | 12.2 | |
| 45 | 282 | 76.2 | 24.2 | 12.1 | |
| 60 | 275 | 75.6 | 24.0 | 12.0 |
