I've been stressed for over 10 days because I didn't understand anything about the mirror and how ray diagrams can be used, it killed me and I was unable to sleep. After seeing this video...everything just came clear and so simple. Thank you so much
You literally taught me more in 11 mins than my professor taught me in two weeks. I understood immediately. Thank you. You made a college senior's night.
Thank you very much MR.anderson! You helped me prepare for my term exams. I was totally confused about ray diagrams and here it is! Now i am sure to get a good or better grade.
I understood it now much better! My class will be having a major test tomorrow and I heard that literally all of our subjects contain essay types of questions. Tomorrow, our first test is science and I was worried on how I'll even answer those essay questions when I sometimes cannot even understand this certain topic of doing ray diagram. Thankfully, this video helped me understand better than before and hopefully, it can help me with the essay questions without letting my efforts today be in vain :)
thank you for clarifying and explaining the steps properly!! it took me over 2 hours of redoing the same 4 questions and getting them continuously wrong for me to come here and i could actually do one in a matter of minutes. all my teacher did was assign us online tasks that didnt even bother explaining any of the process and only the boundaries (parallel -> focal, c -> c, focal -> parallel)!!
I can't imagine a world without mr.Anderson and Sal from Khan academy..I want you to know that if I ever achieve anything in life, I'll give full credit to both of you
The light also continues to wrap around and connect back to the middle, which lights up the fixed bubbles (stars) above. The solar sunlight wraps all the way around to the opposite side of the central celestial sphere, creating a small dark funnel the width of the solar sun. When the moon, which is an old crystalized plasma sun mold, passes over that dark funnel, it's a 'lunar eclipse'.
Yes. Everything above is a repeated reflected pattern, in fact, most of the UFO sightings, are reflections. They have us chasing our own reflection, we just know nothing about reflections. Reflections are everything to knowing, we create reflections, through pressure patterns (spiral fractures). Spiral reflections bring clarity. And enough spiral fractures make floral patterns of relief. 🙏🙏
Can you make another video, where from the 6 minute mark to the end of your video, your horizontal like is a mirror facing up (so a flat mirror) and the image is the SUN (tip of your arrow). How would that reflect off of the flat mirror and onto the convex mirror. And another example of the convex mirror rotated on top of the flat line (rotated 90 degrees left) Please make that video.
I saw something similar to this, but the person was explaining the Pepper's Ghost effect in Disney rides like Winnie the Pooh, Tower of Terror and the Haunted Mansion.
at 7:33 where does he mean when he says put a piece of paper? When i hold a piece of paper up all i see is the paper reflected in the concave mirror. Even with a convex mirror i see the paper...
Please anyone help A concave refracting surface has its center C: A.buried inside the material B. Outside the surface C.it depends on the incident ray D. it depends on the refracted ray
So, to test these principles regarding the convex mirror, I've drawn a line of incidence toward the focal point (from the top of a tall element fairly close to the mirror) and have had it reflect off the mirror surface in a direction parallel with the principal axis. But when I draw a line from C through this reflection point to actually check whether the angle of incidence relative to this surface normal equals the angle between the angle of reflection and the normal, I can clearly tell even by eye that they're not equal. I have no idea what I'm doing wrong, SEND HELP.
Simple. You'r doing the same thing. 1) Start at the top of the image, draw a straight line until it hits the curve of the mirror. 2) Now, the ray will reflect off the mirror and draw this reflected ray back through the focal point. 3) The second ray will hit the middle of the curve known as "the Pole" and will reflect off, parallel to the first ray through the focal point. You'll notice that if this was extended "behind or the mirror" or the virtual part, the lines will go off infinitely, and won't create an image visible. Rather: "an Image at Infinity".
I've been stressed for over 10 days because I didn't understand anything about the mirror and how ray diagrams can be used, it killed me and I was unable to sleep. After seeing this video...everything just came clear and so simple. Thank you so much
You literally taught me more in 11 mins than my professor taught me in two weeks. I understood immediately. Thank you. You made a college senior's night.
nah da dickeating is crazzzzy
I’m in grade 10 and the exact same thing he taught it was better than my teacher did
@@myatamsma2121sameee
Thank you very much MR.anderson! You helped me prepare for my term exams. I was totally confused about ray diagrams and here it is! Now i am sure to get a good or better grade.
Mahaty Mandalaparty Praise God.
incredibly helpful even after 8 years of posting. thank you so so much
omfg i read my textbook like 5 times and couldn't understand. I watched this video once and I understood it all. THANKS SO MUCH
actually tho, we have a quiz tmrw, and she cant explain jack shit
@@ariak.3076 rip we'll revive you with thr LHC eventually
same grade 8 science is hard lol.
sssssaaaaaaaaaaaaaaaaammmmeeee
@@32noragoo38 ain’t no way you’re doing this in 8th grade
I understood it now much better! My class will be having a major test tomorrow and I heard that literally all of our subjects contain essay types of questions. Tomorrow, our first test is science and I was worried on how I'll even answer those essay questions when I sometimes cannot even understand this certain topic of doing ray diagram. Thankfully, this video helped me understand better than before and hopefully, it can help me with the essay questions without letting my efforts today be in vain :)
thanks a lot mr paul, you are very talented at explaining things. i hope every teacher explain things like you did.
keep it up
crazy how this is an AP physics topic but I'm here learning it for the MCAT still struggling
bruh, I feel this right now.
same
Same here :(
It's not that difficult just learn the three laws and practice the 7 diagrams... that's it
we do this for grade 10 😭
thank you for clarifying and explaining the steps properly!! it took me over 2 hours of redoing the same 4 questions and getting them continuously wrong for me to come here and i could actually do one in a matter of minutes. all my teacher did was assign us online tasks that didnt even bother explaining any of the process and only the boundaries (parallel -> focal, c -> c, focal -> parallel)!!
Really helpful thank you! I have an exam tomorrow and this was just perfect for my review!
You are really the best physics teacher I ever seen😊
wow, you seriously rule, Mr. Anderson!! thank you once again!!
I can't imagine a world without mr.Anderson and Sal from Khan academy..I want you to know that if I ever achieve anything in life, I'll give full credit to both of you
That was a bit clearer than crash course. I will use this vid to help clarify a bit more in a video I will attempt to explain the concept of optics.
thank you mister Andersen for making These Videos only reason I passed science
I HAVE WATCHED TONS OF VIDEOS BUT THIS IS THE ONLY ONE THE HELPED MEI COMPLETELY UNDERSTAND THE CONCENPT THANK Y
0:04 mr. andersen... i don't feel so good...
((joking aside this vid was actually really helpful ty))
Rip off version of the intro
2 weeks in just 11 minutes you made me understand it bravo👏👏
very useful video ! great help for my exams!
This was so helpful! I'm taking an online college physics course and this has been more helpful that the materials they gave me!
The light also continues to wrap around and connect back to the middle, which lights up the fixed bubbles (stars) above. The solar sunlight wraps all the way around to the opposite side of the central celestial sphere, creating a small dark funnel the width of the solar sun. When the moon, which is an old crystalized plasma sun mold, passes over that dark funnel, it's a 'lunar eclipse'.
Yes. Everything above is a repeated reflected pattern, in fact, most of the UFO sightings, are reflections. They have us chasing our own reflection, we just know nothing about reflections. Reflections are everything to knowing, we create reflections, through pressure patterns (spiral fractures). Spiral reflections bring clarity. And enough spiral fractures make floral patterns of relief. 🙏🙏
Damn it really deleted my comment??? You sir are spot on. Everything above is a repeated reflected pattern.
Thank you very much Mr Andersen. Your video helped me a lot.
LETS GOO IM GONNA ACE THIS TEST! Thank you so much!
*fails*
I have an exam tomorrow and this vid has helped me a lot. Thank you!
Omg thank you so much magical man I never knew Ray diagrams are so simple
thanks to you prof now i know how to know the image and the object of the picture
THANK YOU SO MUCH THIS ACTUALLY MAKES SENSE NOW!!!!
Indeed
I hope I get an A* understanding of science and slay the exam so that I can RELAX and not feel guilty about wasting my time.
Did you slay it?
@@onlyyou1871 yup, and I got an AA since I was doing Double-Award Science 😊
thx so much, i could get my head round this thing. Now that I understand this i can prepare for my exams
Great vid you helped me understand what my grade 10 teacher lesson in 10 minutes
Really helped me in my exams !
AP Physics video helping me in a 200 level college class.
Thank you so much sir you saved my life
I have exams today and you helped so much thank youuuuu👏🏼👏🏼
Excellent videos
This video was awesome! It helped me so much thank you.
Your the reason I'm choosing thst major that I chose, thank you
Incredible teacher, thank you!
Thank you so much! ^_^ This helped me alot for my examination tomorrow.
thank you so much
you are a great teacher
You do an awesome job. Thank you.
Great lesson!
Absolutely fantastic
Very helpful since I cant cant up with my classes due to internet. Good Luck! c:
Thanks for this. I hate science so much but you've made this easier thank you
very helpful thanks!
Thank u for the useful video
love the music, did you make it? Aldo thanks for the really helpful video
Can you make another video, where from the 6 minute mark to the end of your video, your horizontal like is a mirror facing up (so a flat mirror) and the image is the SUN (tip of your arrow). How would that reflect off of the flat mirror and onto the convex mirror. And another example of the convex mirror rotated on top of the flat line (rotated 90 degrees left) Please make that video.
Amazing video, thank you
this guy is a genius
Cool, but all I was thinking about was spoons.
dafuq
This is gold!
Wow really nice
really good video
Omg, now I know how a spoon works, finally!!!!!!
Yup. Helpful indeed.
Student from Philippines here🇵🇭
Hey thanks, I hope your teachings allow me to get 100 for my test.
So helpful, thank you!!
thank you so much
super nice video
wow. very informative video. Thanks a ton. Truly helped me with my exams.
thank you so much 🥹🥹
6:52 By "parallel to the mirror," I think he means "parallel to the AXIS." Please correct me if I am wrong
Parallel to the principal axis.
omfg how did i learn this LOL thanks so much
0:05
Morpheus: "He is the one..."
Definetly it was helpful thnku
5:56 he has the concave mirror pointing a different way then he did at 1:25
Just to confirm the one at 5:56 is the correct one right?
Thank you so much sir ❣️
Finally I actually get it woah!!
I saw something similar to this, but the person was explaining the Pepper's Ghost effect in Disney rides like Winnie the Pooh, Tower of Terror and the Haunted Mansion.
at 7:33 where does he mean when he says put a piece of paper? When i hold a piece of paper up all i see is the paper reflected in the concave mirror.
Even with a convex mirror i see the paper...
Please anyone help
A concave refracting surface has its center C:
A.buried inside the material
B. Outside the surface
C.it depends on the incident ray
D. it depends on the refracted ray
Please more
Ÿōù have a soothing voice that sounds like silk my friend. Allah hu Akbar
So when doing calculations, on a diverging mirror, the focal length is negative correct?
At 6:30, isn't it supposed to be parallel to the normal (not parallel to the mirror)?
So, to test these principles regarding the convex mirror, I've drawn a line of incidence toward the focal point (from the top of a tall element fairly close to the mirror) and have had it reflect off the mirror surface in a direction parallel with the principal axis. But when I draw a line from C through this reflection point to actually check whether the angle of incidence relative to this surface normal equals the angle between the angle of reflection and the normal, I can clearly tell even by eye that they're not equal. I have no idea what I'm doing wrong, SEND HELP.
Who else is here from the milesdown deck lol
I've a physics test tomorrow and this basically has me sorted (we were told it was on ray diagrams).
i thought we shoot light out of our eyes :(
this was not helpful but you are a good guy
"Reflection is going to be light bouncing off of the surface"
37 avg in science
Great video! But i noticed something. Why did the focal point move to the left when the object was at point C?
where can I get a Bozeman science T shirt ?
Travis polson On the website, i think.
I looked could not find any thingg
Travis polson week then, I have no idea. Ask him at the contact mail ID, maybe?
Thank u sir ur the best
you should do a lesson about the metallic bean in Chicago. :D
spam number 2 on the number pad while playing the video in fullscreen ahahahahaha
Love u sir 💓
W Manz for this vid
Yes I learnt! be my science teacher! mines trash.
The way he says 'mirror' 😂 **meer** 😂
Life saver
Are these spherical or parabolic mirrors?
Simbucket.com doesn't have sim for convex mirro. =(
what if the image was on the focal point?
For converging mirror the image will be at infinity.
there wont be a clear image
Simple. You'r doing the same thing.
1) Start at the top of the image, draw a straight line until it hits the curve of the mirror.
2) Now, the ray will reflect off the mirror and draw this reflected ray back through the focal point.
3) The second ray will hit the middle of the curve known as "the Pole" and will reflect off, parallel to the first ray through the focal point.
You'll notice that if this was extended "behind or the mirror" or the virtual part, the lines will go off infinitely, and won't create an image visible. Rather: "an Image at Infinity".
5:45