Using the ideal gas law as a comparative example, this essay reviews contemporary research in philosophy of science concerning scientific explanation. It outlines the inferential, causal, unification, and erotetic conceptions of explanation and discusses an alternative project, the functional perspective. ...
Step 1: Make a list of the pressure, volume, and temperature of the gas, converting it to SI units if necessary. Step 2: Use the ideal gas law to calculate the number of moles of the sample. What is the Ideal Gas Law? Ideal Gas Law: The ideal gas law is the ma...
Ideal Gas Law The equation of the ideal gas show that pressure (P) is proportional to the number of moles (n) times the temperature (T), divided by the volume (V): P=nRTV The letter R represents the universal gas constant. The density (d) is defined as the r...
Substituting V from Step 2 into the Ideal Gas Law gives:P(KT2)=nRT Step 5: Rearrange the equation to find pressureRearranging the equation for P gives:P=nRT3K Step 6: Identify the relationship between pressure and temperatureFrom the equation P=nRKT3, we can see that:P∝T3This indicates...
here's another one to try. can you use the barometer to measure temperature? that might sound crazy, but here's my idea: if you put the phone in a (hopefully) sealed bag, then you can measure the pressure of a fixed amount of gas. now, what happens if you increase the temperature...
for details, see the Appendix of [13]. Note that the ideal gas law is a special case where the constant of integration has an exact meaning:pV=nRT. Introducing the density asρ=m/V, and, after precise manipulation with exponents, the pressure and density can both be expressed as state ...
There are many ways to experimentally measure pressure in a fluid. When setting up a CFD model, it is important to use the correct definition of pressure for assigning boundary conditions and defining the material properties. Today, we’ll explain the difference between relative and absolute pressu...
# of moles= mass of the gas/molecular mass The Attempt at a Solution I converted Liters to grams, which would make it 7,710 grams, but I'm not sure how to find the molecular mass of the gas, when just given the temperature and the pressure. Physics news on Phys.org Tor...
Using the ideal gas law PV=nRT, how is the change in pressure calculated in a sealed inflexible container? Ideal Gas: Those gasses which obey the ideal gas laws and follow the ideal gas equation as follows: PV=nRT The ideal gases are considered...
The fuel cell will compete with many other energy conversion devices, including thegas turbinein your city'spowerplant, thegasoline enginein your car and the battery in your laptop. Combustion engines like the turbine and the gasoline engine burn fuels and use the pressure created by the ex...