Search found 4 matches
- Sat Oct 22, 2016 10:44 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3644189
Re: Post All Chemistry Jokes Here
Heisenberg and Schrodinger are driving down the road when a cop pulls them over. The cop asks Heisenberg "Do you know how fast you were going back there?" Heisenberg replies "No, but I can tell you exactly where I was." The cop begins to be suspicious and proceeds to search the c...
- Fri Oct 07, 2016 10:04 am
- Forum: Properties of Light
- Topic: Hmwk Problem 1.9 [ENDORSED]
- Replies: 6
- Views: 1130
Re: Hmwk Problem 1.9 [ENDORSED]
Going off of looking at the chart to figure out what wavelengths apply to which light on the spectrum...should we memorize those for future quizzes and tests or will a similar chart be given?
- Fri Oct 07, 2016 9:57 am
- Forum: Properties of Light
- Topic: Hmwk Problem 1.9 [ENDORSED]
- Replies: 6
- Views: 1130
Re: Hmwk Problem 1.9 [ENDORSED]
Going off of looking at the chart to figure out what wavelengths apply to which light on the spectrum...should we memorize those for future quizzes and tests or will a similar chart be given?
- Thu Sep 29, 2016 7:47 pm
- Forum: Photoelectric Effect
- Topic: Photoelectric Effect Lecture Question
- Replies: 4
- Views: 1322
Photoelectric Effect Lecture Question
For the example we went over for the photoelectric effect lecture: -If 3.61x10^-19J is required to remove an electron with 0 kinetic energy from a metal surface, what would be the longest wavelength of light that could do this? The answer is 551x10^-9m or 551nm. I was confused by this because I was ...