| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| straylight | "thanks ygzstc, that makes sense. I think that the approximation that relative intensity measured from the scope can be used in place of the log rel..." | Read more » | almost 9 years ago | |||
| straylight | "Thanks for the question. My apologies that all of the graphs appear to have vanished (they have for me). Not sure why, maybe a hosting issue. Anyw..." | Read more » | almost 9 years ago | |||
| straylight | "Good points and I understand how you feel, coming at his from a chemistry teachers viewpoint myself. I guess it depends on what experiments and dem..." | Read more » | almost 10 years ago | |||
| straylight | "In spectral workbench, when you are looking at a spectra, there is an option to export and save the data in a variety of formats, including xml and..." | Read more » | about 10 years ago | |||
| straylight | "Thanks for the question ichinarayan, I exported the spectra in csv form into microsoft excel. From there I selected the wavelengths I wanted to st..." | Read more » | over 10 years ago | |||
| straylight | "thanks Brian, if you cut a big hole in the side of the bottle and pass the bunsen in through that. Then feed the gas hose in through a smaller hol..." | Read more » | over 11 years ago | |||
| straylight | "I should add, we have done this experiment using the old turntable spectroscopes using the flame thrower apparatus with good results. We used a pro..." | Read more » | about 12 years ago | |||
| straylight | " "I can add a "use recent calibration" checkbox to the image upload form to streamline this if it's interesting to you." yes, that would be great...." | Read more » | about 12 years ago | |||
| straylight | "can some kind person explain how to put images inline and how to embed the youtube vid, ta ! stu " | Read more » | about 12 years ago |