http://labs.minutelabs.io/Brownian-Motion/

Part C. Quantitative Analysis Refresh browser to reset simulation. Don't touch the sliders now. Trace the paths of freely moving particles (that don't contact edge of screen) for 10 seconds. When time is up, select "get image to save a screenshot of the particles. Measure the horizontal distance travelled by each particle during this time interval. Measure from the end of the line to the center of the particle. Record it as positive if moving to the right, and negative if moving to the left. Repeat for at least 20 particles. Don't include any particles that collide with the edge of their 'container'. Data Trial x x2 Tria X 72 11 2 12 3 13 4 14 5 15 16 7 17 8 18 9 19 10 20 Measure the diameter of a particle to the nearest 0.1 cm: 9. Calculate the mean displacement (x) 10. On average, within experimental error, are the particles moving to the left or the right? 11. Calculate the mean squared displacement for your particles (x2). 12. Calculate the diffusion constant for these particles for the default slider settings in this simulation.Repeat the previous experiment but this time increase the energy of the invisible particles. Data Trial X x2 Trial X x 2 1 11 2 12 3 13 4 14 5 15 6 16 7 17 8 8T 9 19 10 20 Measure the diameter of a particle to the nearest 0.1 cm: 13. Calculate the mean displacement (x) 14. Calculate the mean squared displacement for your particles (x2). 15. Calculate the diffusion constant for these particles for the slider settings in this simulation. 16. Based on kinetic molecular theory, explain why you would expect the diffusion constant to increase when the temperature is raised.Part B. Go to this website to use a dynamic mathematical simulation of Brownian Motion http://labs.minutelabs.io/Brownian-Motion/ First, just play around with the model. See what happens when you move the sliders. After you have a feel for how it works, refresh your browser (which resets sliders to default positions), then systematically explore the effect of energy, size, and mass ratio: 5. Increase the energy of the system (which results from increasing the temperature). Describe the resulting change in the motion of the large visible particles. Explain this change in terms of the kinetic theory for motion of individual molecules. 6. Reset the sliders, then increase the relative size of the surrounding molecules. Describe the resulting change in the motion of the large visible particles. Explain this change in terms of the kinetic theory for motion of individual molecules. 7. Reset the sliders, then increase the relative mass of the surrounding molecules. Describe the resulting change in the motion of the large visible particles. Explain this change in terms of the kinetic theory for motion of individual molecules. 8. Under what conditions (high/low) of energy, size, and mass do the large visible particles move the most