These are great videos of your lectures. I enjoy just watching and not necessarily studying the material, as one watches a tv show. You are an excellent presenter.
PR1ИCE5S D4ЯK-5PEAƆH, You're very welcome. Glad you're enjoying the videos. You might also like my new site: www.universityphysics.education Cheers, Dr. A
Yes, I got similar lessons at my High Technical Education the Graphic Lyceum at Eindhoven, the Netherlands. Now it is called The Eindhovense Education. Thanks too prof Anderson i can repeat those lessons, thanks and kind regards.
Thank you for your wonderful lecture :) Weiss, Barish, and Thorne received the Nobel Prize in Physics 2017 for decisive contributions to the LIGO detector and the observation of gravitational waves. (wikipedia source)
Yes, and who received the Noble Prize in Peace in 1901; Ivan Pavlov, somehow dr. Matt Anderson follows that methode by the Social Learning Theory that resulted then out of Pavlov Methode; 1. observarion of good example 2. good followship 3. change experience. Again somebody who will get perhaps a positive grade. Thanks and kind regards.
Isn't it the case that the coefficient is a whole integer for constructive interference (max. reflection), and a half-integer for destructive? Sort of, vice versa..
Hi Matt, great watching these videos and working through the online universityphysics courses. Random question, @15:00 you are working out the thickness needed in order to get a maximum reflection from the set wavelength. The integer used changes the thickness needed. Why is this and what is the significance of m being 1 instead of say 10, how does one determine what integer to use? Sorry for ignorance! Thanks,
The key concept is reflection from the front surface and the back surface. If you can fit one wavelength (m=1) in the film, you'll get a particular result. With two wavelengths (m=2), you'll get the same result, but of course the film has to be thicker to fit these two wavelengths. And so on. Hope this helps. Cheers, Dr. A
Hi I have one question what is the effect on the bright fringes when we increase the distance between the 2 slits and the screen and also increase the distance between the 2 slits???
distance between the 2 slits is inversely proportional to the space between the fringes --> visual example in this link personal.math.ubc.ca/~cass/courses/m309-03a/m309-projects/fun/Slits.html#topic2
Earth gravity will change the aether density. Electric permittivity and magnetic permeability will be slightly different. Speed of light will be slightly slower than outside the masses. Light speed is going to be travelling relative to earth's aether density(just like light is travelling relative to water in water). So yes there is no aether drift, but aether can still exist. All light experiments can be explained with aether. No need to believe in relativity's magic.
Natasha Shvetz, Relativity is one of the most highly tested theories there is at the moment. Of course, in the future we might say "relativity is wrong" just as we had to adjust Newton's Laws. But for now, it works pretty darn well. Thanks for the comment, and keep up with the physics! You might also like my new website: www.universityphysics.education Cheers, Dr. A
Matt Anderson it's a matter of belief. Does fabric of space-time exist or aether exist? Believing in aether is much easier than relativity. With aether, we don't need to adjust Newton. (Mercury will see a different mass distribution) I don't like that relativity theory is a required course at universities. It should be optional. Relativity theory should belong to theoretical physics. Great courses professor.
So are you saying I should take drugs that dilate pupils so that D is larger and theta min is larger. Lol jk reaction time is important just having fun.
These are great videos of your lectures. I enjoy just watching and not necessarily studying the material, as one watches a tv show. You are an excellent presenter.
I haven't watched Netflix this much obsessed. The Examples u give and the way u teach is amazing. Tnx alot sir
Thanks for leaving that in Joe 👌
Feeling relaxed for your amazing videos .
Really helpful when I'm not understanding from books but from your videos .
Thank you Prof A : )
I honestly love your videos. The glass and your explanations are very encouraging! Thank you!☺️
PR1ИCE5S D4ЯK-5PEAƆH,
You're very welcome. Glad you're enjoying the videos.
You might also like my new site: www.universityphysics.education
Cheers,
Dr. A
Yes, I got similar lessons at my High Technical Education the Graphic Lyceum at Eindhoven, the Netherlands.
Now it is called The Eindhovense Education. Thanks too prof Anderson i can repeat those lessons, thanks and kind regards.
Thank you for your wonderful lecture :)
Weiss, Barish, and Thorne received the Nobel Prize in Physics 2017 for decisive contributions to the LIGO detector and the observation of gravitational waves. (wikipedia source)
Yes, and who received the Noble Prize in Peace in 1901; Ivan Pavlov, somehow dr. Matt Anderson follows that methode by the Social Learning Theory that resulted then out of Pavlov Methode; 1. observarion of good example 2. good followship 3. change experience. Again somebody who will get perhaps a positive grade. Thanks and kind regards.
Another masterpiece from this brilliant man. Hats off to you sir
Thanks much.
Cheers,
Dr. A
Isn't it the case that the coefficient is a whole integer for constructive interference (max. reflection), and a half-integer for destructive? Sort of, vice versa..
38:32 Ancient. Noted! Thanks for your amazing physics videos.
Its always a pleasure to learn physics from Mr.Holmes!
Yep, getting more ancient every day.
Thanks for the comment.
Cheers,
Dr. A
52:48 forgot to edit it out hahaha
Hi Matt, great watching these videos and working through the online universityphysics courses. Random question, @15:00 you are working out the thickness needed in order to get a maximum reflection from the set wavelength. The integer used changes the thickness needed. Why is this and what is the significance of m being 1 instead of say 10, how does one determine what integer to use? Sorry for ignorance! Thanks,
The key concept is reflection from the front surface and the back surface. If you can fit one wavelength (m=1) in the film, you'll get a particular result. With two wavelengths (m=2), you'll get the same result, but of course the film has to be thicker to fit these two wavelengths. And so on.
Hope this helps.
Cheers,
Dr. A
Hi I have one question what is the effect on the bright fringes when we increase the distance between the 2 slits and the screen and also increase the distance between the 2 slits???
distance between the 2 slits is inversely proportional to the space between the fringes --> visual example in this link personal.math.ubc.ca/~cass/courses/m309-03a/m309-projects/fun/Slits.html#topic2
Earth gravity will change the aether density. Electric permittivity and magnetic permeability will be slightly different. Speed of light will be slightly slower than outside the masses. Light speed is going to be travelling relative to earth's aether density(just like light is travelling relative to water in water). So yes there is no aether drift, but aether can still exist. All light experiments can be explained with aether. No need to believe in relativity's magic.
Natasha Shvetz,
Relativity is one of the most highly tested theories there is at the moment. Of course, in the future we might say "relativity is wrong" just as we had to adjust Newton's Laws. But for now, it works pretty darn well.
Thanks for the comment, and keep up with the physics!
You might also like my new website: www.universityphysics.education
Cheers,
Dr. A
Matt Anderson it's a matter of belief. Does fabric of space-time exist or aether exist? Believing in aether is much easier than relativity. With aether, we don't need to adjust Newton. (Mercury will see a different mass distribution) I don't like that relativity theory is a required course at universities. It should be optional. Relativity theory should belong to theoretical physics. Great courses professor.
I need to comment something bout the "dics" to be edited.. 😂😂
So are you saying I should take drugs that dilate pupils so that D is larger and theta min is larger. Lol jk reaction time is important just having fun.