GCSE Physics - How to Draw Ray Diagrams #70
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- Опубликовано: 31 май 2024
- This video covers:
- How to draw ray diagrams for convex and concave lenses
- How to comment on whether an image is real or virtual, upright or inverted, and bigger or smaller than the object.
Exam board specific info:
AQA - Separate/triple science only
IGCSE Edexcel - Not on your course!
Edexcel - Separate/triple science only
OCR 21st Century - Separate/triple science only
OCR Gateway - Separate/triple science only
Maths Playlist:
• GCSE Maths (9-1)
GCSE Chemistry playlist:
• GCSE Chemistry - Atoms...
GCSE Biology Playlist:
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GCSE Physics Playlist:
• Video
I was about to memorize 6 diagrams, you saved me hours! Thank you so much.
ughhh god i relate
From now on,physics is easy
After watching this vid....
This was my scariest physics topic
I don’t know how to thank you!
May God bless you for me❤️
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 🎉🎉
Srsly
To anyone who sees this: MAKE SURE TO PUT ARROWS ON YOUR LIGHT RAYS (or you will lose marks!)
The Explanation was so simple. I understood so much from this vid. Thanks !
I was planning on just memorizing most of what was in my book...you honestly saved me so much time, and I understood the concepts! Thank you!
Glad it helped!
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!
Have my future children, taught this better than any teacher that has tried to teach me this concept.
I have a final in an hour and bearing god as my witness this video saved me
This was explained so clearly, gradually, and without going off the topic!! Perfect video for all those who are struggling with ray diagrams 👍🏻👍🏻💫
Anyone else in their freshman year a week before their exams 😂?
Tysm 😭😭all of your vids literally saved my life
My exams in a few hours, im so scared but hopefully I’ll do good! Thank you for this video!!
This is unbelievably helpful, thank you!
Thank you, your videos really thought me better than my teacher! Thank you
really liked the explanation!! Appreciate it
did a great job explaining much appreciated
you explained better than my teacher who took one week to teach this topic know im subscribed to this channel.
Thank you so much for this, video after video on youtube and finally someone explains it in a simple way...
Finally, at least somebody explains the reasons for the images properties. Guess I'm ready for my tomorrows test :)
Best of luck!
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?
The best explanation of a topic on any video. Helped me tons!
this makes so much sense now! thank you
OML such an informative vid! 100/10
Thank you very much for this explanation, it was quite clear!!
i love these videos. bless his heart.
Thank you bro, i watched your vid before an exam leading to me acing it. Currently im teaching my teachers and friends
Well done on your exam Mohammad 👍
Thank you so much! So clear, simple, and perfect
You're welcome!
Congrats on all the subs! Well deserved 👏
They re so underrated right! My physics teacher would let taken a month to explain his lmao
Would have*
Thanks Iva, we really appreciate it 😊
what if the object in concave lens is between 2F and F? Will it change the form of image?
Amazing, concise, and well-explained video. Thanks for sharing and keep up the good work!
Glad it was helpful! 😊
This video is a literal lifesaver
So much confusion cleared up in so little time... You sir, are a genius!
I have a test tomorrow about this and didnt quite understand. Thanks so mcuh for this Video
If you’d like to practise what's covered in this video, check out the lesson on the Cognito platform - cognitoedu.org/coursesubtopic/p2-gcse-aqa-h-t_4.12. The platform’s totally free, and has been built to make learning and revision as easy as possible. The main features are:
- Lessons organised by topic, only the lessons relevant to your specific exam board and tier are shown.
- Automatic progress tracking. Progress bars tell you what you’re doing well at, and what you need to spend some time on.
- Practise quizzes so you can test your knowledge. You can quiz yourself on any combination of topics you like.
- A huge number of fully-hinted questions that take you step-by-step through some of the trickiest calculations & concepts.
- A comprehensive bank of past exam papers, organised both by year, and also by topic.
Amadeus & Tom
Simple and Elegant Video❤️
Thanks so helpful man!
This helped me a lot thanks
Thank you soo much, you may have just saved my GCSEs.
Ah thanks LayeredPython91!!! 😊
completely saving my gcse
Tysmm, this helped a lot
Good work and well explained ....keep it up 👍👍
You are one amazing teacher thank you 😊
Super bro I don't have words to appreciate you
Thank you so much!
Underrated Channel
THANK YOU SO MUCH THIS HELPED!
Hey........ stay .....😁
Thanks so much you just eased this whole topic for me
That's great to hear, thanks Davenzo 👍
I was so scared for this so thank you
That's excellent !!
this rlly helped me thx
Thank you so much 👍🏻
are concave lenses in the IGCSE syllabus? i don't think so correct?
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~
Why did I find this channel one day before my physics finals
This channel is so helpful, I surely will use this channel for my may/june exams
Thank you❤
thanks for the help
Great thorough explanation, really helped.
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if this wasn't enough he also has vids for math bio chemistry man I will graduate with A+ in everything in school
🙌 🙌
@cognito will the concave lens image always be virtual as you are always using a virtual ray?
Yes
thank you
you are actually amazing , no other words man - keep it up!!
Thanks! Really glad to hear you found it useful!
Thanks alot
Thanks for saving my life 😩😩
Brilliant
Sir you video help me alot i can not thank you much
is concave same for all
Hi!! Thanks for the videos, their really helpful :).
Thank you so much for doing this! I struggled so much with this topic, but here something just clicked, and I understood it!
is it no video for mirror ray diagram?
that video was so easy to follow incredible work!
Glad you liked it!
Nice! explanation 👌👌
Different to mirror ray diagrams?
Legend
is this edexcel?
God bless this channel
this is absolute POGCHAMP!! you guys are underated!!
I’m here to remind you that you said this
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I'm here to remind you that you said this part2 the sequence
Here to remind you you said this part 3
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how far should the first focal points be? does it matter?
Yeah I'm confused about that too
Sir Why did u drw a small image in ray Crossing point in concave lens diagram?
it's because the image created is smaller.
It is also one of the image properties of the lens.
thx
This saved my bacon for my SO event
Bro teaches better than any teacher I have had so far💀
FR
THHAANNNKKKK YOOUUUU
THANKKKKK UUUUUUUUUUUUU
Nice. Now I can pass
my physics teacher literally taught me none of this 🤷🏻♀️
If only I found this video sooner…
I really think a concave lens is a converging lens not a diverging lens
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 :)
thank youuu
i was memorizing but now I dont
I don’t understand how the rays go in what direction! 😭
ayyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
Nice chicken
Who are 2021
CONCAVE MIRROR IS CONVERGING MIRROR NOT DIVERGING MIRROR
no convex is converging
loud and wrong loud and wrong
Better than FreeScienceLessons
bit of a stretch mate but still gd tho
i agree. freesciencelessons didnt go into this much detail; he just worries too much about keeping the videos short.
WTF