
Up until a couple centuries ago, we had no idea what light is. It seems like magic, no? But there is no magic in this world, really. Just stuff we don’t understand. So let’s understand light a little better right now!
Subscribe:
ProfessorDaveExplains@gmail.com
Classical Physics Tutorials:
Modern Physics Tutorials:
Mathematics Tutorials:
General Chemistry Tutorials:
Organic Chemistry Tutorials:
Biochemistry Tutorials:
Biology Tutorials:
American History Tutorials:
Nguồn: https://driversforhpprinter.com/
Xem thêm bài viết khác: https://driversforhpprinter.com/tong-hop/
Xem thêm Bài Viết:
- Gia chủ mệnh Kim chọn nhà đất Hậu Giang thế nào tốt nhất?
- Bán nhà Hà Đông do cha mẹ để lại đơn giản nhờ MeeyLand
- Extinction | Official Trailer [HD] | Netflix
- Windows has stopped this device because it has reported problems code 43 in Windows 10/8.1/8
- Bài 1 Cách làm báo cáo trên Excel và A Tool đơn giản nhất
Gia chủ mệnh Kim chọn nhà đất Hậu Giang thế nào tốt nhất?
February 23, 2021Bán nhà Hà Đông do cha mẹ để lại đơn giản nhờ MeeyLand
November 12, 2020Extinction | Official Trailer [HD] | Netflix
July 4, 2020
35 comments
Leave a reply Cancel reply
Copyright @ 2020 - driversforhpprinter
What is the origin of EM spectrum?
Why. Does. It. Sound. Like. You. Are. Talking. Like. A. Robot?
Watching this enlightened me..😁
Timestamps:
This video does not need timestamps
Hi, I’m very confused. Why some say “light particle doesn’t has neutral charge”, when is supposed to be the same exact thing. If I compare transmittion of electric waves over copper vs light over (well, inside) optic fiber, I can catch that maybe because of wavelenght another conductor is needed. But there are other reactions that are different, looks like light can’t give you a shock, but electricity certainly can. Thnx in advance!
who else is in online school
For those of us who know not yet about the difference between visible light and infrared light, they have a lot to look forward to in learning about how electromagnetic radiation and the greenhouse effect are related and keep the planet from freezing over into a solid ball of ice.
Search:
‘greenhouse effect electromagnetic radiation’
OR
‘greenhouse effect electromagnetic radiation for kids’
Other:
https://archive.epa.gov/climatechange/kids/basics/today/greenhouse-effect.html
https://scied.ucar.edu/carbon-dioxide-absorbs-and-re-emits-infrared-radiation
Thanks professor
Wave-particle duality is still unsolved Maxwell didn't believe in electrons or photons I think that everything is a wave and there are no particles matter is a longitudinal wave too like sound
oooooooooooooooooooooooooooooffff
From earth to moon in a second???
thank you sir
Super amazing video
very nice
This is the best explanation that I have seen or heard. Electro magnetic is good but energy frequency will also cover sound.
What is light?
Light to us is an electromagnetic energy frequency that most living beings translate into what we perceive as light. All other energy frequencies are darkness to us.
If Earth has the only living beings in the Universe and our Sun went supernova extinguishing all life, would the universe be light or dark?
you are a meme
goddamnit i instinctively clapped at myself like a kindergartener when i got the answers correct.
help me.pls
Good 👍🏻😜😍
(I) Electromagnetic waves
(ii) Electric field & Magnetic fields
(iii)3*10^8 m/s
I’m very disappointed, there was so much room for a light 💡 dad joke somewhere in there haha.
Awesome vid again, Thanks Prof Dave! Science is addictive, or my ocd has nothing else to focus. Either way I’m enjoying learning, bit by bit.
They way it’s all sectioned out makes your page extremely easy to reference.
Explain it to me like I’m 4yrs old and we are all good. Love it haha 😂
You should check the new model, TRICHROMATIC MODEL OF LIGHT COMPOSITION, NOT ONLY OF COLOR.
Its one thing to describe phenomena, but its another thing to explain it. Which brings me to; What is "waving", and what is the field? Anyone can describe something, but hardly anyone can explain whats actually happening.
the microwave is lesser than radio
so we dont have to scare right
I wish professor Dave would cite his sources in his youtube vids :,( i always use his vids to write essays for my science classes
Thank you sir this helped a lot.
What is Light? Baby don't hurt me, don't hurt me, no more.
Science in electro magnetic wave
Why does he have the same clothes every video
Thank you sir❤
who else is just watching for the intro
Wave front?
Make a TV from a record player. Make pitches visual. Like how the radio works or tv. Using the Ma produced by the friction of the needle can create the electricity flowing to the tv
Very informative vids. Keep it up buddy lol👍🏾
Thanks for this video. Liked, and added to favorites.