Understanding how the temperature, pressure, and density of an air parcel relate to each other is important to understanding the winds. The ideal gas law for air is
Pressure = 2.87*density*temperature
In this activity you will explore the gas law. The value of 2.87 appears so that when you use units for density of kg/m3 and Kelvin for temperature, the pressure units are millibars.
Student Learning Objectives:
Students will:
• explore the relationships between pressure, volume, temperature, and density of an ideal gas (a.k.a. The ideal gas law)
• answer specific questions directed at assessing their understanding of these relationships.
• use the Gas Law’s virtual environment to accurately collect data.
• use a virtual graphing environment to manually graph their data. Assessment of the agreement between data table and graph will be used to assess student graphing skills.
• use graphical analysis of their the data to help answer specific questions related to the ideal Gas Law.
Understanding how the temperature, pressure, and density of an air parcel relate to each other is important to understanding the winds. The ideal gas law for air isPressure = 2.87*density*temperatureIn this activity you will explore the gas law. The value of 2.87 appears so that when you use units for density of kg/m3 and Kelvin for temperature, the pressure units are millibars.Student Learning Objectives:Students will:• explore the relationships between pressure, volume, temperature, and density of an ideal gas (a.k.a. The ideal gas law)• answer specific questions directed at assessing their understanding of these relationships.• use the Gas Law’s virtual environment to accurately collect data.• use a virtual graphing environment to manually graph their data. Assessment of the agreement between data table and graph will be used to assess student graphing skills.• use graphical analysis of their the data to help answer specific questions related to the ideal Gas Law.
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