MondayAgenda
- do the balloon static electricity, John travoltage and Rutherford scattering simulations. You must take notes on all 3 simulations and answer the questions that are attached to each below. HW: Rutherford scattering
https://phet.colorado.edu/en/simulation/rutherford-scattering - identify factors that change the deflection of alpha particles. Explain why these factors impact alpha particle deflection. - describe the behavior of alpha particles in the plum pudding atom screen. Why would you expect to see alpha particles behave this way? - describe 2 important outcomes of Rutherford's experiment and explain how this data was used to develop a new atomic model. Balloons and static electricity
https://phet.colorado.edu/en/simulation/balloons-and-static-electricity - after rubbing the balloon on the sweater, how does the charge on the balloon compare to the charge on the sweater? What happens to the positive charge? What happens to the negative charges? Draw a picture. - remove the wall, and use 2 balloons to explore attraction and repulsion. How do the +/- symbols help you decide whether something attracts or repels? - explain how a balloon can be strongly or weakly attracted to the sweater. |
john travoltage
https://phet.colorado.edu/en/simulation/john-travoltage - observe discharges with johns arm indifferent positions. Explain how arm location and charge accumulation affect discharge. - how do charging and discharging compare? how can charging go unnoticed, discharging is often accompanied by a shock? Explain - try building up charges while johns finger is touching the doorknob. Explain your observations TuesdayAgenda
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WednesdayAgenda
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ThursdayAgenda
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FridayAgenda
- Complete the chem thinks activity posted below HW: |