I AM NOT JOKING WHEN I SAY YOU HAVE DEFINITELY SAVED ME ON ALL QUESTIONS RELATED TO THIS TOPIC ON TESTS! my physics teacher dose not know how to teach properly and i wish you could show him how to teach!!!!! love this channel 🎉🎉
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This video is such a life saver, saved me hours so I can move on to the next topic, THANKYOU for making these great videos you`re gonna save my exams I just know it
Thank you so much for making such a simple and understandable video! Before I didn't know how you can find the nature of the image by drawing ray diagrams, and also how to draw the ray diagrams, but now I do!
Thanks for the video! I found it very helpful one day b4 exam! But for Convex Diagrams, what happens if arrow/object is placed ON F, because u only gave before 2F, on 2F, in between 2F and F, and after F, but not on F. Will it be same size if its on F?
Hey thank you so much this was really useful! Just wanted to know what you recommended doing when you aren't given a focal point/principle focus and asked to either draw the diagram without, or put the focal point in yourself? (The question I was given didn't have any rays drawn either)
In that case make sure the two focal points are equally distanced, as long as you do that, the distance in amount doesn't matter, and everything else you can just do as shown in the video. Hope this helps~
Hi, we say that concave lenses are diverging lenses because they cause the light rays to bend away (diverge) from the axis. Convex lenses are converging lenses :)