Chemistry 2-7-19 Wave Properties of Light

CHEMISTRY: Isn’t this a super cool picture of light? So tell me again, if we’re supposed to be figuring out electrons, why are we studying waves?

I’m thinking you’ve probably memorized the electromagnetic spectrum after that inspirational song; however, also sure you also know the uses of the different types (all except for long waves). Just in case you’d like to hear it again: Electromagnetic Spectrum Song

How’d you like the light problems so far? Be sure and learn the formulas, the two constants, and practice, practice, practice!

Hon Chemistry 1-10-17 The Electromagnetic Spectrum & Wave Properties of Light UPDATED from Tammy Skinner on Vimeo.

flickr photo by kevin dooley

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45 thoughts on “Chemistry 2-7-19 Wave Properties of Light

  1. This week I’d rate myself a 4.2/5. I was very productive in chemistry and my other classes, and I’m almost finished with molecular symmetry. However, this week I haven’t been getting near enough sleep, and that has taken a toll on my physical and mental health. The obvious solution would be to just go to bed earlier, but that is the time when I am most productive and receptive to learning new concepts, but is it worth it to sacrifice health for productivity? I don’t think so, so my goal next week is to balance my sleep schedule better while still trying to maintain this level of academic activity.

  2. This week has been an amazing week. It has been very relaxing and motivating. I would rate myself a 4/5 this week. I did way better on my test, going up 26 points is a BIG deal. It gave me a new look at not only how to study, but that I can do it. Once again, I thank you for letting us do that. It was a major grade changer. Today we did the light spectrum, and it was super cool and actually fun. Can’t wait for a great rest of the week.

  3. This week I rate myself a 5/5. I have been taking good notes. I have been paying attention in class and understanding what we are talking about. I also am very pleased with the grade a I made on the re-take of the half-life test. Hopefully I can keep this up and keep my grade doing well.

  4. I would rate myself a 4/5. I did really good on the re-test this week. Also I did good on the lab with sticks I was pretty close to the exact number. My grade went up really high because of the test and i’m planning on keeping that grade.

  5. I would rate myself a 3/5 this week. I did decently better on the retest. And I am understanding the lab good. I am just kinda having trouble with drawing what I seen.

  6. This week I would rate myself a 4/5. I was extremely proud of myself for the test grade that I got. I am also proud of myself for grasping the lesson very well. I hope that next week I am able to maintain the good work

  7. I rate myself a 4/5 this week. I did VERY well on my retest and I am very very proud of myself. I have finally learned how to study for a test. I have also taken very good notes and payed attention when Ms.Skinner is talking. I did miss some of the lab this week and I was very upset about that. But, I made it up very quickly so I was very proud of myself.

  8. I rate myself a 5/5. The only reason for that is because I improved my grade on the Re-test by 25 points. I learned new study habits and looked over my notes multiple times. Great week.

  9. this week I rate myself a 4/5, I improved my test grade by almost 50 points and it drasticlally helped me grade, and in doing that I learned new and better study habits and I feel like I know how to prepare better for tests now.

  10. This week I would rate myself a 3/5. I didn’t do as good as I thought I would on the retest but I still improved a lot. I learned new study ways and I’ll be better prepared for the next test. I’m having a hard time with the formulas and everything we just learned this week but hopefully with some practice I’ll have it down.

  11. i would rate myself a 5/5 for this week. i made 17 points higher in my retest and made up two assignments and brought my grade up to a B. i plan to keep it as high as i can for the remainder of the year.

  12. I would rate myself a 4/5 this week because I improved a lot on the re-test. it wasn’t a great grade but I was happier then the first one bc it was much higher and I think I’m understanding what we have been going over in class this week!

  13. I would rate myself a 4/5 this week because i did good on my retest and we also learned about the visible light and how it looks.

  14. This week i rate myself a 4/5 because i went up 7 points on the retest which is way better than i did on the first test and i did well on the sticks lab. Overall not a bad week.

  15. This week I rate myself a 4/5. I did well on homework I believe and I took decent notes. I missed the lab Monday due to sickness but I was here for the lab Thursday and Friday. I also improved my test by 19 points but it is still not a good as I would like.

  16. I’d rate myself a 3/5 this week. I made a better grade on my retest, but not quite the grade I had wanted. I took good notes this week , but I still don’t quite understand the math portion, but you know what they always say. PRACTICE MAKES PERFECT!!!

  17. I would rate myself a 4/5 this week. Even though i did poorly on the test, i studied again and harder and made a much better grade on the re take. I have enjoyed learning about the electromagnetic spectrum and i am understanding everything we are learning and have been taking notes on.

  18. This week I rate myself a 3/5. This week, I’ve been doing really well with doing a large portion of the element scavenger hunt every night so that I won’t be overwhelmed right before it’s due. I was a little stressed at first because catching up after being sick, but I managed to get completely caught up within two days of being back. The lab today was really enjoyable and I am going to try to start the write up early on this time.

  19. This week I would rate myself a 5/5. I did better on my retest and I completed all my homework. I understand everything we have been going over.

  20. I would rate myself a 4/5 this week. I honestly surprised myself with my retest grade and I think I have finally found a way to study. I’m so very thankful for the retest. Also my grade was a surprise because it was a 77 and I know that if I can get that close to a B then I can definitely get a B next test. I just need to put in the work for it. So now I’m hoping that I can get even higher next test. Also the lesson this week hasn’t been very difficult so I’m very happy about that.

  21. I would rate myself a 3/5 this week because I did not do as well as I wanted on the retake but I did make higher than last time. Today I enjoyed doing the lab and seeing how the different colors show from an iridescent lightbulb.

  22. This week’s triumph would be that I passed my chemistry retake test!! Also, my chemistry grade boosted 11 points and brought my gpa back up!! For that I am so glad and we only have 4 more weeks for in this term so I believe I can keep a B. Overall week was a 4/5 bc it was easy and went by fast. Anyways, have a great weekend!!!

  23. I would rate myself a 4/5 this week. I did not do as well on the first test as I hoped. But I studied hard for the retest and did very well. Next week I hope to learn a lot and understand all the notes we take.

  24. I would rate myself a 4/5 this week. My grade on the retest went up exactly 20 points so I’m pretty happy about that. I also did pretty good on all of the labs. I did forget a number on my science in the news so I didn’t do as well on that as I usually do, but I’m gonna pay extra attention next time and get it all done.

  25. I rate myself at 4/5 this week because I am really proud of what I made on my chemistry retest. I learned that if I study right and study long enough i can make the desired grade that I want. Im glad that we got a chance to retest so I know exactly how to study now.

  26. I would rate myself a 4/5 this week. I did a lot better on the retake test after studying better for it. I have understand everything we have gone over for this week so far.

  27. I would rate myself a 2/5 this week. My time management was horrible and my laziness has kicked in. I could’ve totally prevented my laziness however. I could have printed off the syllabus if I wasn’t so lazy. The reason why my score this week was higher than a 1/5 is because of me making a 91 on my re-test.

  28. This week I would rate myself a 3/5. I passed my retest I completed all the homework for this will understand most of the materials I’m looking forward to the chapter on wave length and really enjoyed the lab.

  29. I feel like im a little behind with the units and stuff for this lesson but its nothing that can’t be fixed easily so It should be fine. Also I realized on the test I ended up worrying about what I got wrong and missed the things that I thought I for sure wouldnt miss since I knew them the first time. I plan to fix this by studying everything instead of just the parts I think I dont understand, because even the simple things like peoples names are easily forgotten. Also, this proves how when I studdied for the test the first time, I failed myself because I didn’t actually learn it, I just memorizing things for a short time so I could remember during the test.

  30. This week I would rate myself a 4/5. I did very well on the chemistry re-take test and was very productive in the rest of my classes. I think I figured out a way to better prepare myself and study for the next test. I am also understanding what we are learning about in class. I just need to memorize them so I can work the homework problems faster!!!!

  31. This week I rate myself a 3/5. I didn’t do as well as I hoped on the re-test. This week I took good notes and payed attention. I kept up with home wake and stayed consistent.

  32. I would rate my self a 3/5 because I did better on the retest but I still did bad but it was better. I enjoyed the lab on Friday it was exciting.

  33. I would rate myself a 4/5 this week. I managed to get a much better grade on the retest and I think I got a good start on the lab today. I still don’t completely understand how to set up the problems from our homework last night but I’m making progress.

  34. This week I would rate myself a 3/5. I’ve done good on all my assignments. I have been tired all week though. I’m trying to get more sleep. The fact that I’m doing this at 1:30 in the morning is probably indicative of my inability to do that though.

  35. I would rate myself a 3/5 this week , I forgot to turn in the science in the news assignment and got a 0 for that but I’m also very happy I passed my test , will need to work better next week on labs and hw

  36. This week i would rate myself a 2/5 because i wasn’t in class for part of the week so, it caused me to get a little bit behind. I was able to make up everything. I also feel like the problems in class are easier than past problems we’ve worked but, i still need a lot more practice on them.

  37. I would rate myself at a 5/5 this week I did really good on the retake test. Hopefully I can continue to do good on future tests. I also understand everything we learned this week.

  38. I would rate myself a 4/5. I would have said 5 but I forgot the webpost. Other than that I did really good with applying what I learned in the expirement.

  39. This week I rate myself a 2/5 because I did not read instructions and was not always prepared for class. i will fix this by making a check list and checking off everything I need to do.

  40. i rate myself a 4/5 this week. i got the desired grade on my retest and i had a lot of fun doing the lab this week.

  41. Well I wasn’t really her for the week but the one day I was here i would rate myself a 4/5 the lab seemed to make sense and the work we went over in class I actually understood.

  42. This week I rate myself a 4/5, I’m starting to understand wavelengths and I have really enjoyed the labs we have done this week! I hope to have another good week next week and improve on my learning skills!

  43. I rate myself a 4/5 this week. I felt like I know alot more about light emission and how light is produced by electrons, but I also feel like i need to make sure I know how work frequency formulas better.

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