Mon 9 Nov, 2009 12:02 pm - how would you determine the critical angle of an unknown material in a container experimentally, using the equipment given in this lab. explain the method and include a diagram (view)
Mon 9 Nov, 2009 12:01 pm - When light travels from air into a solution with an angle of incidence of 0 degrees, what happens to the angle of refraction? explain (view)
Mon 9 Nov, 2009 11:59 am - Compare the angle of refraction with the angle of incidence for all angle of incidences greatter than 0 degrees. what relationships do you notice between the angle of incidence and the angle of... (view)
Mon 9 Nov, 2009 11:58 am - Explain why air as the incident medium allows us to find the unknown indexx of refraction of the medium. (If the incident medium is NOT air, nR will be impossible to determine) (view)
Mon 9 Nov, 2009 11:57 am - what do you notice about the ratio (sin θi/ sin θR) for all angle of incidences greater than 0 degrees? explain why you would expect this to be true? (view)
