Physics307L:People/Le/Notebook/071203
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Final day for data
Millikan Oil Drop
spacer: 7.62mm, 7.60mm, 7.61mm
stopwatch applet http://www.pccl.demon.co.uk/java/stopwatch.html
data
trial 1a
resist= 2.086 ohms
temp 26 c
viscosity=1.8520
voltage= 500V
Times | Fall Time | Rise Time |
---|---|---|
0 | ||
31.609 | 31.609 | |
43.281 | ||
49.297 | 6.016 | |
59.016 | ||
88.293 | 29.227 | |
1:32.687 | ||
1:38.500 | 5.813 | |
1:46.000 | ||
2:17.297 | 31.297 | |
2:20.953 | ||
2:26.328 | 5.375 | |
2:39.141 | ||
3:14.875 | 35.734 | |
3:19.875 | ||
3:25.891 | 6.016 | |
3:34.844 | ||
4:03.469 | 28.625 | |
4:09.156 | ||
4:15.469 | 6.313 | |
Avg Fall | Avg Rise | |
31.2984 | 5.9066 |
a2
resistance 2.023
temp 25c
viscosity 1.8480
voltage 503.7
Time | Fall Time | Rise Time |
---|---|---|
0 | ||
27.875 | 27.875 | |
31.797 | ||
34.594 | 2.797 | |
49.813 | ||
79.282 | 29.469 | |
1:22.000 | ||
1:25.141 | 3.141 | |
1:37.032 | ||
2:11.485 | 34.453 | |
2:16.438 | ||
2:19.047 | 2.609 | |
2:32.141 | ||
3:02.500 | 30.359 | |
may have | lost droplet | |
3:08.469 | ||
3:10.219 | 1.75 | |
Avg Fall | Avg Rise | |
30.539 | 2.849 |
trial 2
resist 1.990
temp 25c
viscosity 1.8480
voltage 500.2v
Time | Fall Time | Rise Time |
---|---|---|
0 | ||
23.953 | 23.953 | |
31.422 | ||
39.750 | 8.328 | |
47.906 | ||
71.390 | 23.484 | |
1:17.406 | ||
1:25.187 | 7.781 | |
1:27.765 | ||
1:49.094 | 21.329 | |
1:55.625 | ||
2:03.047 | 7.422 | |
2:11.406 | ||
2:31.875 | 19.469 | |
2:38.140 | ||
2:45.609 | 7.469 | |
2:48.750 | ||
3:12.172 | 23.422 | |
3:17.625 | ||
3:25.953 | 8.328 | |
3:32.781 | ||
3:57.547 | 24.766 | |
4:05.890 | ||
4:13.406 | 7.516 | |
Avg Fall | Avg Rise | |
22.737 | 7.807 |
2b
resist 1.951
temp 26c
viscosity 1.8520
voltage 5.009
Time | Fall Time | Rise Time |
---|---|---|
0 | ||
25.344 | 25.344 | |
31.375 | ||
39.750 | 8.375 | |
55.625 | ||
77.484 | 21.859 | |
1:21.391 | ||
1:29.625 | 8.234 | |
1:35.469 | ||
1:58.094 | 22.625 | |
2:04.641 | ||
2:12.250 | 7.609 | |
2:17.078 | ||
2:42.563 | 25.485 | |
2:46.859 | ||
2:54.766 | 7.907 | |
Avg Fall | Avg Rise | |
23.828 | 8.031 |
trial 3
resistance 1.978
temp 26c
viscosity 1.8520
voltage 499.9
Time | Fall Time | Rise Time |
---|---|---|
0 | ||
15.593 | 15.593 | |
24.250 | ||
39.031 | 14.781 | |
46.906 | ||
64.64 | 17.734 | |
1:13.406 | ||
1:27.000 | 13.594 | |
1:34.375 | ||
1:50.140 | 15.765 | |
1:59.203 | ||
2:13.375 | 14.172 | |
2:20.187 | ||
2:37.312 | 17.125 | |
2:44.187 | ||
2:57.953 | 13.766 | |
3:04.250 | ||
3:19.359 | 15.109 | |
3:25.531 | ||
3:39.828 | 14.297 | |
Avg Fall | Avg Rise | |
16.265 | 14.722 |
3b
resistance 1.975
temp 25.5
viscosity 1.850
voltage 501.2
Time | Fall time | Rise time |
---|---|---|
0 | ||
17.375 | 17.375 | |
26.968 | ||
28.828 | 1.86 |
4
resistance 1.974
temp 25.5
viscosity 1.850
voltage500.2
Time | Fall Time | Rise Time |
---|---|---|
0 | ||
21.344 | 21.344 | |
26.953 | ||
34.141 | 7.188 | |
38.828 | ||
58.250 | 19.422 | |
1:04.469 | ||
1:10.781 | 6.312 | |
1:14.984 | ||
1:39.297 | 24.313 | |
1:44.219 | ||
1:51.203 | 6.984 | |
1:57.500 | ||
2:17.328 | 19.828 | |
2:24.859 | ||
2:30.859 | 6 | |
2:56.937 | ugh, lost data pt | |
3:01.875 | ||
3:09.406 | 7.531 | |
Avg Fall | Avg Rise | |
21.226 | 6.803 |
4b
resistance 1.956
temp 26c
viscosity 1.8520
voltage 500.9
Time | Fall Time | Rise Time |
---|---|---|
0 | ||
23.562 | 23.562 | |
31.375 | ||
38.234 | 6.859 | |
44.703 | ||
1:06.656 | 21.953 | |
1:12.625 | ||
1:19.703 | 7.078 | |
1:22.172 | ||
1:47.297 | 25.125 | |
1:50.953 | ||
1:58.109 | 7.156 | |
2:04.391 | ||
2:33.422 | 29.031 | |
Avg Fall | Avg Rise | |
22.417 | 7.031 | |