Geometric Optics

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  • Опубликовано: 12 июл 2024

Комментарии • 425

  • @alexionut.05
    @alexionut.05 4 года назад +187

    My physics teacher made me watch this. Least depressing homework I've got during this quarantine, thanks!

    • @yoprofmatt
      @yoprofmatt  4 года назад +46

      Alexandru Ionuț Țîncu,
      You're very welcome. Glad you're enjoying the videos.
      You might also like my new site: www.universityphysics.education
      Cheers,
      Dr. A

    • @papaya8604
      @papaya8604 4 года назад +3

      ok Alex

    • @alinadaria
      @alinadaria 4 года назад +3

      Alexandru Ionuț Țîncu hi Coșbuc

    • @alexionut.05
      @alexionut.05 4 года назад +5

      Alina Miu Ovidiu Morar?

    • @alinadaria
      @alinadaria 4 года назад +2

      @@alexionut.05 ofc

  • @bora3035
    @bora3035 3 года назад +60

    I'm from Turkey and physics teachers here are nothing compared to you.
    You saved my life and made me to like physics more. Because you talked about stories behind every incidents. And this just impressed me so much. I admire your work and thank you for effort.

    • @jacksonpayne3477
      @jacksonpayne3477 2 года назад +3

      Most aren’t mate, all my physics teachers have been ass, but man this guy can teacher, he explains it so damn well

    • @zds6185
      @zds6185 6 месяцев назад

      Considering your incorrect grammar (hinting at your capability to understand your lessons in English) and the fact that we have many great physicists, talk for yourself and your own school :(

  • @pantsetoo
    @pantsetoo 6 лет назад +40

    Starting today, I am skipping my physics classes and study at home with your channel. Much more effective. Great teacher

    • @turboleggy
      @turboleggy 4 года назад +7

      3rd year physicst. Never skip class if you can afford to.

    • @jerven1128
      @jerven1128 2 года назад +1

      how did it go ??? :flushed:

    • @pantsetoo
      @pantsetoo 2 года назад

      Not so many skipped classes, but with help from this channel solid skills I have now

    • @averagejoe404
      @averagejoe404 Год назад

      @@jerven1128 lol. probly

  • @berhanumoges9696
    @berhanumoges9696 3 года назад +57

    Your lecture is Clean and Clear as the Mirror. Thank you Professor !

  • @kaiesalmahmud6782
    @kaiesalmahmud6782 7 лет назад +21

    Thank You for these videos. I like your style.

  • @lubime10
    @lubime10 Год назад +4

    Professor Anderson, you have been producing the most trusted videos on youtube about science !!!!
    none one came close to you, Sir !!!!
    Your quality and contents are Superior to all out there!
    Please continue you giving up your teaching talent to your exclusive audience!
    you are an artist of knowledge!!!!
    YOU are the best entertainer science on youtube!!!!

  • @muhammadnayeemrifath8467
    @muhammadnayeemrifath8467 7 лет назад +49

    I am a student of class XII. I really need teachers like you.. It's so helpful & Thank you so much!!

    • @manxr1
      @manxr1 2 года назад +2

      What do u do now?!

    • @averagejoe404
      @averagejoe404 Год назад

      @@manxr1 Jobless, probly

  • @Somaiscariot
    @Somaiscariot 6 лет назад +29

    I was looking for some alternate sources for my physics class, and I came across these videos. Dr Anderson, you were one of the best teachers I have ever had. I remember failing your class, and I felt so incredibly bad about it. It probably (hopefully not) happens a lot, and I'm sure it wasn't a big deal to you, but it was a big deal to me. I felt like I personally let you down, and had trouble looking you in the eye after that.
    You seemed very understanding, though. I took your class again, tried very hard, and finally passed! I want to say that it was your class, that after 14-16 years of schooling, that finally taught me the value of studying and homework.
    On a side note, I am a physics teacher in high school now, and your class and teaching style are definitely one of my biggest inspirations and influences. I probably spend far too much time on E&M, but it's now one of my favorite topics. Thank you for all of your dedication and hard work!

    • @yoprofmatt
      @yoprofmatt  6 лет назад +8

      Ryan,
      Great to hear from you! And thanks for the kind words. They have made my day.
      Send me an email so we can catch up. Some of your classmates are also HS teachers now. We should get everyone connected.
      Cheers,
      Dr. A

  • @edcammarata6430
    @edcammarata6430 5 лет назад +1

    Matt, simply,THANKS ,I try to watch u every day,so glad your out there

  • @thenightdances21
    @thenightdances21 4 года назад +1

    Dr. Anderson you are amazing!! I unwed food more & more than my entire week of this lecture!!! I wished you were my professor !!

  • @zainabrahman58
    @zainabrahman58 6 лет назад +4

    I loved physics in middle school.....but the thrills of high school just made me neglect it...Now that I am gonna give my final exam of high school I am glad I found you......you just refreshed my passion for physics from good old days...hoping my exam will go well...

  • @tharukameshen
    @tharukameshen 9 месяцев назад +5

    I'm from sri lanka ,and You are better than our physics teacher , Thanks a lot Professor !

  • @ivanpedro9151
    @ivanpedro9151 Год назад +3

    I love physics (thinking of doing energy engeeniring), but optics is a part of physics ive always neglected... and watching this I feel like a monkey discovering how to use sticks as tools, its so mind blowing. I am truly blessed to live in a era where top quality information is freely avalable like this, thank you so much professor.

  • @lifeinoman4500
    @lifeinoman4500 5 лет назад +3

    Finally understood what sir wanted me to understand in class. Thanks a lot 😊

  • @sruthiabraham6070
    @sruthiabraham6070 3 года назад +14

    As a new teacher, I brush up my knowledge too to teach my students, I cant tell you how clearly I am understanding what you are saying and I am so thankful for this

    • @naveensingh5787
      @naveensingh5787 9 месяцев назад +1

      can u explain few things to me related to light

  • @vze1lat7
    @vze1lat7 4 года назад +1

    Why did I just see this now? I love how you integrate the conceptual aspects and application! 👍👍👍 Plus 1 Professor!

    • @yoprofmatt
      @yoprofmatt  4 года назад +2

      vze1lat7,
      Thanks for the comment, and keep up with the physics!
      You might also like my new website: www.universityphysics.education
      Cheers,
      Dr. A

  •  3 года назад

    Watching the first time a vid from you, yet quite enough to instantly sub. Keep this marvelous work up

  • @lol-rw7yd
    @lol-rw7yd 4 года назад +2

    Today I really understood the tree of text you are extra extraordinary keep it up love it👍👍👍👍👍👍👍

  • @ananyae.1597
    @ananyae.1597 2 года назад

    This is the best video ever. I was so confused on this topic because my textbook is just not understandable to the normal human haha! Thank you so so so so much Professor Anderson.

  • @michaelstone229
    @michaelstone229 3 года назад

    Every University should hire you to do a full online physics 1 and 2 course. Best physics lectures Ive ever had.

  • @nahomelion
    @nahomelion 3 года назад +8

    Yo I swear I never wanted so much from a lecture like this in my whole life. Thank you, Dr. A

  • @linxingchen8067
    @linxingchen8067 4 года назад +10

    Fell in love with Physics. ♥🤭

  • @Gabriel-lk2xj
    @Gabriel-lk2xj 7 лет назад +3

    Muito bom titio! Parabéns!

  • @bora3035
    @bora3035 3 года назад

    Great lecture with key points and it's easy to understand it.Thank you so much.

  • @mysterygirl-dq4zj
    @mysterygirl-dq4zj 2 года назад +1

    Your videos really help me when i can't sleep, also your explanation is very good!

  • @ElRinconDeGatos
    @ElRinconDeGatos 5 лет назад +5

    You must be an alien to be such a good professor

  • @LearnInnovateAI
    @LearnInnovateAI 5 лет назад +2

    Brother.... You are Awesome.....
    Love from India.......😎

  • @x0urce942
    @x0urce942 3 года назад

    Definitely the best video on this topic on youtube
    also the idea to use a Glass and a Mirror to write on my screen is super smart, everyone should do that

  • @shahzadabid7919
    @shahzadabid7919 Год назад +1

    Mr.Anderson, you have my honour sire! As a student of grade 10th, i find your lectures extremely resourceful. I appreciate ur teachings!

    • @Basicdudeee1
      @Basicdudeee1 Год назад +1

      Yeah and student of class 10 A

    • @Basicdudeee1
      @Basicdudeee1 Год назад +1

      Hello shahzad ( Maarij ) I Am ABDUL MUIZ

    • @Basicdudeee1
      @Basicdudeee1 Год назад +1

      I was about to watch his video when your comment came to me

  • @rahulgiree4859
    @rahulgiree4859 4 года назад +2

    Simply.. you made my career.. when I was struggling in grade 11..

  • @huutiainen9393
    @huutiainen9393 7 лет назад +5

    such a great lecture! thanks!

  • @mukeshbhaimakhijani8957
    @mukeshbhaimakhijani8957 7 лет назад

    nice Video sir loved it u have increased my love for physics

  • @TGUlricksen
    @TGUlricksen 2 месяца назад

    Those 3 rules...just answered my life long quest to answer the one question that I could not find in any astronomy telescope making book. Thank you. How to determine the size of an object at the focal plane at a certain Focal length seemed to be an impossible mission to find until now. I am kinda frustrated it was that easy but that a me problem....again thank you.

  • @wandellpassah8086
    @wandellpassah8086 2 года назад

    This type of down to earth explanation should be recommended to all science students especially when off line classes are not possible. It is credible and poor students need not spend money as they need to do to some money minting lecture Today we seldom have such beautiful lecture Thank you

    • @yoprofmatt
      @yoprofmatt  2 года назад

      Glad you're finding them useful, and thanks for the nice comment.
      Cheers,
      Dr. A

  • @user-rp1cb8hx5y
    @user-rp1cb8hx5y 3 года назад +1

    Thank you Sir I mentioned a lot of important ideas, but I wish I had mentioned how to calculate the angle of incidence and the prevailing wellness between the incident light ray and the surface of the mirror if the mirror is shifted clockwise or counterclockwise

  • @v-y
    @v-y 3 года назад +1

    Have a test on this tomorrow and i just understood how you're supposed to draw the situations, you quite literally saved me from an all-nighter

    • @intelligent5484
      @intelligent5484 2 года назад

      you sound smart.

    • @v-y
      @v-y 2 года назад

      @@intelligent5484 he did indeed get me a good grade that test, can't believe this is free actually

    • @intelligent5484
      @intelligent5484 2 года назад

      @@v-y yeah

  • @yvonnehamisi5132
    @yvonnehamisi5132 6 лет назад +1

    This is amazing because you helped me understand.
    Thanks!!!!

    • @yoprofmatt
      @yoprofmatt  6 лет назад

      Then my mission is complete.
      Thanks for the note.
      Cheers,
      Dr. A

  • @sachince4446
    @sachince4446 6 лет назад +2

    Niccc video sirrr ur the best professor of physics. I love physics

  • @munnikumari317
    @munnikumari317 4 года назад

    Wow i just loved it.......support from INDIA..superb....👌👌👌

    • @yoprofmatt
      @yoprofmatt  4 года назад

      Sakshi Suman,
      Thanks for the comment, and keep up with the physics!
      You might also like my new website: www.universityphysics.education
      Cheers,
      Dr. A

  • @kalpanamishra8102
    @kalpanamishra8102 Год назад

    After watching this all my doubts are cleared. Thanks sir for this nice lecture

  • @dinidunisal4648
    @dinidunisal4648 2 года назад

    i am commenting twice just to pay respect sir..this is just awesome.!!!!!!

  • @angelcasdatuin7474
    @angelcasdatuin7474 6 месяцев назад +1

    thanks for this... i really learned the simple way

  • @NuwanthikaFernando
    @NuwanthikaFernando 5 месяцев назад

    This man is gonna save my life in my physics finals next week

  • @krishnapriyaarunanandh5716
    @krishnapriyaarunanandh5716 6 лет назад

    physics for me is like me in air
    when i heard your class i was too elated will want more and more from you
    i find the gravity of your explanation in atoms and molecules
    great job sir A
    YOUR'S GREATFULSTUDENT IN AIR
    KRISHNAPRIYA

    • @yoprofmatt
      @yoprofmatt  6 лет назад

      Thanks for the poetic comment. I appreciate it.
      Cheers,
      Dr. A

  • @mohakahuja6398
    @mohakahuja6398 6 лет назад +1

    Awesome video! , a good teacher is the one who can give give a logic behind their specific subjects, and explain it in a very interesting and unique way and you definitely have done your job well !!

  • @dianavillavicencio5865
    @dianavillavicencio5865 5 лет назад

    Amazing! Thank you sir.

  • @salehsaid6047
    @salehsaid6047 3 года назад

    Wonderful Mr Anderson

  • @meryemmakhoud9373
    @meryemmakhoud9373 3 года назад +1

    thank y so much , this is the best physics lecture ihad ever seen

  • @nahomelion
    @nahomelion 3 года назад +5

    If this guy does deserve my school tuition, I don't know who does

  • @mohammedrifath9508
    @mohammedrifath9508 4 года назад +1

    Thank you soo much...I finally understood physics❤❤
    And came to love it🤗

    • @yoprofmatt
      @yoprofmatt  4 года назад

      Mohammed Rifath,
      You're very welcome. Glad you're enjoying the videos.
      You might also like my new site: www.universityphysics.education
      Cheers,
      Dr. A

  • @magalatrevor4759
    @magalatrevor4759 3 года назад

    No need to spend money on tutors pliz continue with these vidz 😍😍😍😍 Awesome

  • @Marish06
    @Marish06 6 лет назад +2

    HELLO SIR
    i would like to thank you for changing my life due to this video it is very helpful may GOD bless u

  • @BlackBirdJacobo
    @BlackBirdJacobo 7 лет назад +9

    really interesting.

  • @kavinadarsh123
    @kavinadarsh123 3 года назад

    Wow That's amazing

  • @mohamedislem322
    @mohamedislem322 2 года назад

    I never expected to see Dr. Strange explaining physics to me.

    • @yoprofmatt
      @yoprofmatt  2 года назад +1

      Well I am a Dr.
      And I'm a little Strange.
      So yeah, it fits.
      Cheers,
      Dr. A

  • @taksh_shrut
    @taksh_shrut 2 года назад +1

    Your writing method like a boss.

    • @yoprofmatt
      @yoprofmatt  2 года назад +1

      Wow, thanks!
      Boss man out.

  • @BowgFrowg
    @BowgFrowg Год назад

    Thank you for making this accessible for all.

  • @dinidunisal4648
    @dinidunisal4648 2 года назад

    thanks a lot....please continue sir..because we need teachers who teach clearly on this internet

    • @yoprofmatt
      @yoprofmatt  2 года назад

      I will continue. Appreciate the comment.
      Cheers,
      Dr. A

  • @madelynweathers2275
    @madelynweathers2275 4 года назад +2

    I feel like due to the curvature of the earth, in fact one could eventually see their shoes

  • @prayag8744
    @prayag8744 7 лет назад

    Brilliant lecture! please add more videos sir

  • @nikita6034
    @nikita6034 Год назад

    Really nice explaining :)

  • @abigailsalzberg2197
    @abigailsalzberg2197 2 года назад

    I have my physics final tomorrow and this is seriously helping me actually learn the physics. I'm just sad I didn't see this sooner because then I wouldn't have to cram like this haha. Thanks!

    • @yoprofmatt
      @yoprofmatt  2 года назад +3

      Love finals week. I always learned so much the night before the exam.
      Cheers,
      Dr. A

  • @nairajunior218
    @nairajunior218 Год назад

    I understood very well
    You're a genious

  • @james9012
    @james9012 6 лет назад

    Great explanations!

  • @user-rr1wx1gw2u
    @user-rr1wx1gw2u 9 месяцев назад

    wow,,, thank you so much! it is amazing lecture

  • @ibanix2
    @ibanix2 4 года назад

    I love these series, though I have to make a small comment about 3:30 or so.... "left the star millions of years ago". Well... the photon might have bounced around inside the sun for millions of years (more like 100k years), but it didn't leave the sun until about 8 minutes before you see it!

  • @clementbatsalelwang2244
    @clementbatsalelwang2244 7 лет назад +2

    YOUR teachings are string up my love for physics

  • @venkatapranavreddyd916
    @venkatapranavreddyd916 4 года назад

    Very useful for me thanks a lot!!!!!!🤓🤓

  • @hallfamily2141
    @hallfamily2141 6 лет назад +20

    For a second when he air quoted "When we went to the moon" I thought he was implying that we didn't and that he was a moon landing denier, but then I remembered that he is teaching physics so that is pretty unlikely

    • @yoprofmatt
      @yoprofmatt  6 лет назад +17

      Just trying to keep it light.
      Thanks for noticing.
      Cheers,
      Dr. A

    • @nahomelion
      @nahomelion 3 года назад +2

      @@yoprofmatt "Just trying to keep it light." I like what you did there with "light"

  • @vindyakaumadiedodampegama2064
    @vindyakaumadiedodampegama2064 4 года назад +5

    Actually I hate science
    Nw my favourite subject is science after watching this
    Cz u taught this lesson beautifully sir
    Well-done sir
    thank u for ur dedication
    From sri lanka
    An odinary level student
    Plz add more more science videos

    • @fortbuilder164
      @fortbuilder164 3 года назад +3

      Shekina rushel im higher level and at senior level but same man. I used to hate science and i had a garbage science teacher and i always got low marks. New year, im now a senior, I decided to take the gamble to pick a science subject. I picked physics. Best decision ever. I love my new teacher hes so chill.

    • @vindyakaumadiedodampegama2064
      @vindyakaumadiedodampegama2064 3 года назад +1

      @@fortbuilder164 thank you soo much for the advice

  • @amircreatesthings
    @amircreatesthings 5 лет назад +5

    hehe jokes on you i have NOT seen a corner cube today since i stayed home and played on my ps4 for 10 hours...

  • @tebogodiakanyo2162
    @tebogodiakanyo2162 3 года назад

    You made my physics very easy😌I'm now stress free

  • @user-vu4tn9iw6s
    @user-vu4tn9iw6s 4 года назад

    شكرا لك ... شرح ممتاز

  • @Jallah-Tafari
    @Jallah-Tafari 3 года назад

    Wow! What type of screen and pen are you using?

  • @mikerazzer6908
    @mikerazzer6908 Год назад

    I'm a physics student. I'm trying to solve a problem in my physics assignment. It's really helpful..

  • @VyvienneEaux
    @VyvienneEaux 3 года назад

    I think the corner cube causes any incoming ray to bounce two times rather than three

  • @fizixx
    @fizixx 2 года назад +1

    Beautifully done.
    😎 Physics Girl....I am sub'd to her channel. She's great, and I've seen the video you're talking about.

    • @yoprofmatt
      @yoprofmatt  2 года назад +1

      Yep, Dianna Cowern is awesome. Had lunch with her a few years back.
      Cheers,
      Dr. A

    • @fizixx
      @fizixx 2 года назад

      @@yoprofmatt She rocks....sounds like a great lunch companion. Sure wouldn't have any problem finding things to talk about.

  • @scoutlee9604
    @scoutlee9604 3 года назад

    Matt, awesome video. I wish my overpriced tuition could go to you instead of my boring professor lol. Thanks!

  • @besouledmusic418
    @besouledmusic418 6 лет назад

    this is the best and clear lecture ever

    • @yoprofmatt
      @yoprofmatt  6 лет назад

      Thanks, glad to hear it. Keep up with the physics.
      Cheers,
      Dr. A

  • @harshkatiyar8884
    @harshkatiyar8884 2 года назад

    Glass Board is the main attraction.

  • @dalal.12
    @dalal.12 7 лет назад +2

    great explanation

    • @ali_raza726
      @ali_raza726 7 лет назад

      Milany Joe Sir where is your lecture about EM waves?

  • @rohmakhan5125
    @rohmakhan5125 6 лет назад

    Amazing

  • @anthonychampagne6239
    @anthonychampagne6239 3 года назад

    If doctor strange and Tom cruise had a baby...

  • @asiabarznji3467
    @asiabarznji3467 4 года назад

    This video was really useful, thank u

  • @abubakarsadick5337
    @abubakarsadick5337 Год назад

    very intuitive and clear understanding wow

  • @carolinefradette1111
    @carolinefradette1111 5 лет назад

    Thank you so much for posting these videos! Saved my butt yet again!!

  • @stephenburt3978
    @stephenburt3978 5 лет назад +10

    These Indian students sure like to call you "sir"!

    • @rickdalton7297
      @rickdalton7297 5 лет назад +3

      We Indians know how to respect elders specially Teachers.

  • @rahulgiree4859
    @rahulgiree4859 4 года назад +1

    You really did me a great favour..

  • @anthonyeffah8161
    @anthonyeffah8161 Год назад

    you are a great physics teacher. Please help my son to fully understand physics. He is in high school in Ghana.

  • @muthusamysivakumar4508
    @muthusamysivakumar4508 6 лет назад

    before i donot like physics but because of u i love it
    thank u

  • @oumardiallo3103
    @oumardiallo3103 5 лет назад

    Thank you sir for these amazing videos. A lecture on Fraction also will be much appreciated

    • @yoprofmatt
      @yoprofmatt  5 лет назад

      Do you mean refraction? If so, working on it.
      Cheers,
      Dr. A

    • @oumardiallo3103
      @oumardiallo3103 5 лет назад

      Matt Anderson yes I meant refraction

  • @namnami3187
    @namnami3187 2 года назад

    thank you , you really a hero

  • @mdmahmud4475
    @mdmahmud4475 6 лет назад

    Really really helpful. U save my life

    • @yoprofmatt
      @yoprofmatt  6 лет назад

      Thanks for the comment. Used to be a lifeguard, so I'm happy to still be saving people.
      Cheers,
      Dr. A

  • @arti7604
    @arti7604 6 лет назад +1

    sir 5 6 months back i watched ur electrostatics video and i forget about this channel coz my old id had some problem in opening 4 days later i have my physics exam and i was very worried coz i have studied nothingYET then i entered a topic and i found ur channel literally suddeNly i was like oh lord mattanderson how i forgot him i was regreting very much its morning and i am watching ur videos i have not taken even bath yet TODAY IS INDEED THE BEST DAY OF MY LIFE I FOUND U AGAIN CHEERS

    • @yoprofmatt
      @yoprofmatt  6 лет назад

      Yay! Glad to not be forgotten forever.
      Hope the exam went well.
      Cheers,
      Dr. A

  • @aluvhagiwimutshinyali5341
    @aluvhagiwimutshinyali5341 5 лет назад

    all i ever wanted! thank you sir

  • @hieubui5576
    @hieubui5576 4 года назад

    Thank you so much professor Anderson.

    • @yoprofmatt
      @yoprofmatt  4 года назад

      Hieu Bui,
      You're very welcome. Glad you're enjoying the videos.
      You might also like my new site: www.universityphysics.education
      Cheers,
      Dr. A

  • @aguekmalual2982
    @aguekmalual2982 4 года назад

    GREAT IT EASY TO UNDERSTANDABLE

    • @yoprofmatt
      @yoprofmatt  4 года назад

      Aguek,
      Thanks for the comment, and keep up with the physics!
      You might also like my new website: www.universityphysics.education
      Cheers,
      Dr. A

  • @mithunt2825
    @mithunt2825 6 лет назад

    Amazing Zing Zing... Thanks a Lot Sir!! ;) 😆😆

    • @yoprofmatt
      @yoprofmatt  6 лет назад

      You're very welcome. Zing Zing. Thanks for commenting, and keep up with the physics.
      Cheers,
      Dr. A

  • @NZC_Meow
    @NZC_Meow 9 месяцев назад

    THANK YOU SOOO MUCHH
    BEST TEACHER EVERRRR

  • @fatiol6931
    @fatiol6931 3 года назад

    Why we don't have like this great teacher in our school or university? 😩🤷‍♀️