Light+and+Sound

Reflection Activity - Click on the activity and answer the following questions in your notes. - Turn the flashlight to 50 degrees Sketch what you see including the protractor Label the angle of incidence and the angle of reflection Does this show the Law of Reflection? Why or why not?
 * In the activity - click on show normal and show protractor
 * Questions

Refraction Activity - Clink on the activity and answer the following questions in your notes. - Turn the flashlight to 50 degrees Sketch what you see including the protractors What is refraction? If this is a piece of glass in the middle of the screen what is causing the light to behave this way?
 * In the activity - click on show normal and show protractor
 * Questions

Bending Light Activity - Click on the link and then click the green run now button. Answer all questions in your notebook.

Activity
 * In this activity light is being passed from the air through another substance.
 * Click the red button on the flashlight.


 * Sketch what you see in your notebook.
 * Label the incidence ray and reflected ray.
 * Label the refracted ray.
 * What is meant by the term Index of Refraction?


 * Change the bottom material to glass.


 * What happened when you changed the bottom material to glass? How was this different than the water?


 * Click on Prism Break at the top.
 * White light can be separated into all the colors of light using a prism.
 * Make sure the menu on the right is set to white light and single ray.
 * Click on the red button on the flashlight.
 * Then select different pieces of glass to separate the light.
 * What process is occurring to separate the light?


 * Now switch the prisms on the bottom to water?
 * Select difference water shapes to separate the light?


 * Which separated the light better - glass or water? Why?