Physics307L F08:People/Lancaster/Notebook/071008

--Michael T. Lancaster 16:45, 8 October 2007 (CDT) =Planck's constant=

Part A
Blue- 

Initial voltage- 9.490

Time for voltage to accumulate:

Blue

100% transmission - 1.09 s         1.78s

80%- 1.66 s                        2.34s

60% - 2.65 s                       2.30s

40% - 3.94 s                       2.56s 20% - 4.72                         5.81s

Green 

100% transmission - 3.22 s        3.19s

80% - 3.34s                       4.11s

60% - 5.96s                       8.72s

40% - 9.50s                       12.28s

20% - 16.72s                      18.4s

Part B
Yellow (w/ filter) -     .723V     .722V

Green (w/ green filter) - .856V    .853V

Blue/Green -            1.501V    1.501V

Blue -                  1.716V    1.713V

Blue/violet -           2.063V    2.064V

Experiment 2
We are both taking two sets of data for each order