Converging Convex Lens Worked Example | Ray Tracing 4 of 5 | Geometric Optics | Doc Physics

We'll put the object all over the place in relation to the focus and find out where the image appears. Geometric optics can be fun? I dunno...

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You are at least an order of magnitude clearer, more interesting, and more enthusiastic than my physics professor. Thank you for these videos!

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Absolutely love how animated you are! Keeps me paying attention, thanks!

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Thank you for actually making physics fun to learn. I was falling asleep studying for my final and this video actually made me laugh and learn. I never thought I could find physics this entertaining.

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you've taught me everything i have done for a month in this video, thank you so much!

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The best Physics teacher that I had came across ;)

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I love how his teaching is so raw. He makes the same errors we all would doing this for the first time, and exhibits the type of calm, rational thinking that yealed great results!!!!

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Upbeat, rational, understandable, an excellent source.

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such a great teacher ☺️ I was in tears at 4:30😂

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I had a short quiz last week. I aced it, thank you sir. You're awesome 😁

[@zainabm809]

By the way, the unlikely result at 4:30 is due to inaccuracy in spotting the focal points to be at the same distance from the lense axes

[@josearnaldopinheirodossant7712]

I am loocking for the 5 of 5 video . . . Thanks, very good your videos ...

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very entertaining to watch. I used to be TERRIFIED of lenses and mirrors in physics

[@astroizhere6908]

Thankyou so much man, saved me at the eleventh hour

[@lonecourierjoeyv2133]

I have a science exam this morning so this helps! thanks! ^^

[@kraj2217]

if the image is formed at near point then where is the object placed?

[@jordantan888]

going to have the exam soon! thanks for all the vid!

[@Enchanteexoxo]

meep help please. What happens when you have to draw a graph where you don't know how high the object is or where you should be drawing the eye/source of light?

[@luisminglana5245]

Is there a C ray with this type of lens?

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[@davidnoelvillalon8363]

doc, is the formula for mirros and lens the same?

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I gotta learn this cause I'm lost in our current lesson

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Too good Sir! Keep it up!

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This is awesome ahahahaha (also, at 1.5x speed it's even better)

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[@io543]

very helpful and presented in a fun way

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very nice

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Thank you sir

[@rusca8]

This in geogebra: geogebra.org/m/pt2t2deh So that you can play with it and see what happens.

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THANK YOU SO MUCH!! sorry for the caps spam, but i was so lost with this, as it is my optional and had to study it in alone with just a book. This was really helpful and interesting thank you :)

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THANK YOUUUUUUU!!

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Lol you ALWAYS forget the line of action😂

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Ahahha you keep saying mirror for lens! XD But great video!

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glurg.

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Thank you so much!

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He sounds like Ryan Reynolds, do you agree?

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