Light Is Waves: Crash Course Physics #39

46 Comments

1. How hasn't anyone noticed the amazing Enter the Gungeun reference!?great vid btw

2. great explanation!

3. There are 3 particle, mass, electric & magnetic charge. There are also 3 spatial dimensions xyz, 1 for each particle. Electric & magnetic changes have opposite counterparts therefore their particles can move in opposite directions of their dimension. Mass has no such opposite counterpart therefore it can move in 1 direction of its dimension. No physical entity can exist in less or more than 3 dimensions. Therefore for a particle to exist all 3 spatial dimensions must be occupied. Therefore all stable particles must have mass, electric & magnetic charge. To form wave particles must move in opposite directions. Since mass can move in 1 direction it acts as particle while electric & magnetic particles can move in opposite directions they act as waves. All stable particle will always exhibit wave-particle duality.

4. If light is a wave, then what medium is vibrating?

   Sound = vibration of air
   Light = vibration of?

5. The poor man's name is being butchered😫

6. Waves of WHAT!?

7. that game is enter the gungeon

8. This is driving me nuts!

9. Thank you for these videos!

10. At last… An accent I can understand.

11. Hi I would like to point out that this video is like the Channel CrashCourse for kids, isn’t this copyright?! As much as the video is good I’m going to have to give it a thumbs down, it’s even got the same animation, a similar cartoon person and then same theme song just remixed a little, that’s why 347 people have given it a thumbs down.

12. Whose quarantined and watching this for school?

13. Probs what will help me when I do the HSC

14. I in confusion

15. I'm waiting for someone in my class from the site educake to comment

16. girl slow tf down im just tryna do my physics lab

17. 0:05 heya gamers who’s watching this cuz of hw?

18. Hi…. great video. May I ask which software you use to create those animations?

19. I’m eight years old I don’t know what you mean.??

20. Can u list down the principal of light wave

21. Someone from this channel played enter the gungeon

22. I dont get what wave difference is.. can someone explain pls ?

23. Can crash kids make a another video and slowing down everything and explaining words and terms?

24. Hey um, you gonna solve that rubix cube behind u, ocd acting up……..

25. Enimem : i don't need lungs
    CrashCourse : hold my beer

26. Lol the enter the gungeon references

27. Is white light one photon?
    
    Is divided light one photon per spectrum of light?

28. hey guys i'm from INDIA

29. She’s going to fast

30. 0:20 is the first time she breathes

31. Someone solve that rubrics cube…

32. 1:37 SUPER SAIYAN LIGHT BULB

33. I waited for her to breathe

    But her voice traveled at the speed of light
    Like a tiger defying the laws of gravity
    DON’T STOP ME NOW
    Anyways was she reading at 1:25

34. This is confusing

35. The truth is light is both a wave and particle

36. It's 2020, my Professor was working for CERN once almost his entire life. So where's Cthulu ? 0:35

37. I wish you would slow down.

38. It's voice is travel of the light mam

39. Light is what something DOES not what something IS..

40. This would have been a great science video if only she slowed down and paused between sentences.

41. OK but can anyone tell me what the (sin) and (d) means

42. This physics lesson makes me wanna bust.

43. i dont no something

44. Watch this at a playback speed at 0.5x

45. It is so hard to capture what you explain. You have put in mind that you conmunicate with non professionals in physics

46. Even though it is above my grade level it still helps so when I go back to school i will be ahead of the class in some areas

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