How does light behave when it goes through a double slit?
Пікірлер: 63
@jimmy50033 жыл бұрын
More impressive than his knowledge at teaching physics, is the determination with which he cleans his board
@79andhw634 жыл бұрын
I really don't understand why this channel has only 44k subscribers. The number should be a lot more. At leat 10 to 15 times more. Really good class. Thank you sir.
@battlefieldclips70133 жыл бұрын
Just think how many people r there in the world? And how many of them r literate? And how many of those literate ones studied science? And how many of those science students belong to physics? And how many of those physics students dropped out? And how many of them r left? And out of them how many of them ve access to the internet? And how many of those with internet r really interested in physics? And how many of those really search KZbin for lessons? And how many of them really do know about his videos? .............so the end result must be very small. Hence, only 44k subscribers.
@sharonmacdougall3585 жыл бұрын
Matt's got some mad wave-drawing skills those things are damn neat.
@darkdevil9057 жыл бұрын
I wish you did a lecture like this for Quantum Field Theory, I bet it would be amazing!!!! Thank you for your lectures, they deserve way more attention than they get.
@gregoryhouse524014 күн бұрын
He has....
@rubickon4 жыл бұрын
Excellent. Thank you. Can't wait for more material from you.
@lukewoodward43422 жыл бұрын
Love your videos so much. They are helping me a ton to study for my physics exams. It truly means a lot that you would go out of your way to help students like me out by posting this content.
@yoprofmatt2 жыл бұрын
Thanks, glad you're enjoying these. It's my pleasure to spread some physics knowledge. Cheers, Dr. A
@ittaitumelo3 жыл бұрын
The best physics Prof. I’ve seen. Hands down!
@lovelygirl23363 жыл бұрын
Thank you very much. You are really good teacher.I am from Egypt and watch your video s
@jimmy50033 жыл бұрын
What a superstar! Most enlightening 57min of physics of my life!
@MoriahCarinaContreras6 жыл бұрын
I was suffering in my Optics section until I found your videos!
@yoprofmatt6 жыл бұрын
Thanks for the comment. Hopefully these videos have helped you see the light. Get it, light. Like optics. Ah, physics humor, can't get enough of it. Cheers, Dr. A
How can a human being have it all. He’s smart and a good teacher, has a nice personality AND HANDSOME?
@yoprofmatt2 жыл бұрын
The power of photoshop! Cheers, Dr. A
@shibamchakraborty39983 жыл бұрын
Thanks Professor. Loves from Bangladesh.
@searchexpresseti15 жыл бұрын
Suppose you have two otherwise identical laser beams intersecting at a small prism with one beam 180 degrees out of phase producing total destructive interference. The beams intersect at the prism at a slight angle like an elongated x. The index of refraction is wavelength dependent but if the waves are totally cancelled in the prism, would the beams exit the prism at same angle as if the beams constructively interfered? I assume there are no “waves” and thus no detectable wavelength per se while beams are in the glass if there is total destructive interference at that point in space.
@losertv44833 жыл бұрын
Thank you..
@khalidjj20734 жыл бұрын
Another great video! Curious So if two light waves are 180 out of phase then...there is cancellation....meaning no light, dark. The photons and magnetic fields dissapear. They annihilate each other....is there energy produced
@srinivasrao28933 жыл бұрын
Love from india
@gichinemwangi40032 ай бұрын
Cool ❤❤❤
@kamikaze33374 жыл бұрын
Sir, please make video on modern physics comprising of (dual nature of matter ,radiation ,atoms and nuclei)
@chiamdowjeng82743 жыл бұрын
Appreciated
@maskedmarvyl47742 жыл бұрын
I very much appreciate the explanations; however, like most physics professors, he doesn't go through an actual sample equation. It would have been nice if he had done a couple sample equations of different distances and wavelengths of light, so we could really see the nuts and bolts of the math being done. Instead, he gives the formula, and leaves it to the students to employ it. However, as the rest of us viewers aren't there in his class and aren't given homework problems, we can't do that. It would really help the rest of us viewers at home to see at least one sample problem being done with actual figures. I think around 36:00, he got mixed up in his explanation and equations explaining the speed of light in a vacuum versus speed of light through a material. Also, he neglected to mention in his equation for speed of light in a vacuum that the index of refraction in a vacuum is considered to be 1, and left that off when he did the calculation of speed of light in a vacuum with his frequency (naught) times wavelength (naught), equaling the speed of light in a vacuum.
@user-uh9uv2yw9h3 жыл бұрын
bruh, this guy looks like sherlock from the England series LOL. amazing.
@naturemc24 жыл бұрын
This fantastic truly amazing beautiful explanation. Thanks again professor
@yoprofmatt4 жыл бұрын
Shoaib Nature, You're very welcome. Glad you're enjoying the videos. You might also like my new site: www.universityphysics.education Cheers, Dr. A
@hendriandfriends49883 жыл бұрын
@@yoprofmatt at t f
@dareintelligenceyourself2 жыл бұрын
Professor Anderson, you are awesome! Can you help me understand how you added the E fields… At your video time stamp 2:33, the distance between E waves 1 and 2 were arbitrarily drawn. So, my question is, to actually add waves are they masked over each other? Thanks!
@yoprofmatt2 жыл бұрын
Yes, the waves will need to be on top of each other to add up. I drew them separate just to illustrate the notion of superposition. Cheers, Dr. A
@polarkerr2 жыл бұрын
Nice videos Prof, cool board needs automated wipers though, I can make that for you hhh
@arahul40454 жыл бұрын
Sir, what's the prescribed textbook?
@saskiavanhoutert31903 жыл бұрын
I can understand the lightwaves used in highprogramming with computers, but what about lowprogramming is that also the acquintance. I learned about zero's and one's or nor's and add's by copperwires. Remarks I do like. Kind regards.
@saskiavanhoutert31903 жыл бұрын
Shouldn't you speak of tan þ instead of sin þ prof M. Anderson, then I understand it more, but perhaps I am wrong. Thanks and kind regards
@tugrulbirtek20244 жыл бұрын
Professor, thank you, your lectures are great. However, you may significantly shorten the time of the video by speeding up the erasing and long writing parts. Those times take more than the half of a video. I always do it myself (skipping those parts).
@rubickon4 жыл бұрын
No need, its perfect this way. Gives you time to think. No need to hurry all the time. If its bothers you, just skip, or change the speed
@eyueldawit63552 жыл бұрын
Even more time needed if you are aphysics lover
@user-vf7ki7zv4n4 жыл бұрын
Is that materials for school ?
@navodyadewmini87204 жыл бұрын
super, really
@yoprofmatt4 жыл бұрын
navodya dewmini, Thanks for the comment, and keep up with the physics! You might also like my new website: www.universityphysics.education Cheers, Dr. A
@hafsariaz6375 Жыл бұрын
How is that angle equal to theta??
@the_eternal_student Жыл бұрын
What about the wave nature of brains and brain nature of waves, like the delta, theta, alpha, beta, and gamma brain waves.
@winternew2640 Жыл бұрын
how do you write backwards?
@2pacster15 жыл бұрын
is he writing backwards
@yoprofmatt5 жыл бұрын
Nope. Secrets here: www.learning.glass Cheers, Dr. A
if light is a wave...then how rectilinear propagation holds good?
@yoprofmatt4 жыл бұрын
youtube commentor, Great question. Rectilinear propagation refers to the direction of momentum of the wave. This is perpendicular to E & B, given by the right hand rule. Even though E & B oscillate, the momentum vector points straight. Check out my "EM Waves" video: kzbin.info/www/bejne/mKjVlnuImqd7aKM You might also like my new website: www.universityphysics.education Cheers, Dr. A
@aluvhagiwimutshinyali53415 жыл бұрын
wish if you were my lecturer
@user-vf7ki7zv4n4 жыл бұрын
I have a little bit confusing with operators div. and grad. Can you make a video ? With that operators and formulas. For instance maxwells equations. Pleaseeeeee ;( ......
@yoprofmatt4 жыл бұрын
Hey Jude, We are working on the more advanced topics, but might take us a while. Thanks for the comment, and keep up with the physics! You might also like my new website: www.universityphysics.education Cheers, Dr. A
@user-vf7ki7zv4n4 жыл бұрын
Matt Anderson thanks 😊 👍
@adnanphysist28222 жыл бұрын
Feeling very super saturated 😅
@rubickon4 жыл бұрын
41:19 genius
@yoprofmatt4 жыл бұрын
Ronen, Where? I must have missed it! Thanks for the comment, and keep up with the physics! You might also like my new website: www.universityphysics.education Cheers, Dr. A
@rubickon4 жыл бұрын
Professor, i am full stack developer, with computer science degree. Your videos inspire me to do a second degree in electricity. Wish you had more videos. Your channel is precious. I will check your website. Thank you.
@greamcreed4ae7042 жыл бұрын
What text book is he reading from?
@yoprofmatt2 жыл бұрын
I think this was Giancoli "Physics Principles with Applications" Cheers, Dr. A
@juicyblunts3 жыл бұрын
It took me forever to clue into the fact that he's doing this on a mirror and not standing behind a glass pane. 🤦🏼♂️
@blackhole34732 жыл бұрын
Lecture is really good but the marker sound really disturb me😅
@yoprofmatt2 жыл бұрын
Agreed. Come to my channel for squeak free videos. Cheers, Dr. A