What are Convex Lenses? | Don't Memorise
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- เผยแพร่เมื่อ 13 ธ.ค. 2024
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📅🆓NEET Rank & College Predictor 2024: infinitylearn.... What are Convex Lenses? Watch this video to know more!
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#ConvexLens #DontMemorise #InfinityLearn #neet2024 #infinityLearnNEET #neetsyllabus #neet2025
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The convex mirror is used as a side-view mirror on the passenger’s side of a car because it forms an erect and smaller image for the way behind the car. They can be used as street light reflectors because they can spread the light over a bigger area
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The videos explained are really awesome. Thanks for explaining in such a great way. I am able to cover up my chapter 'light' just because of these reflection, refraction, mirror and lens videos. Thanks again
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It took my teacher 3 weeks to explain this to us students, yet 70% students didnt understand.
This video for an instance was very helpful.
who asked you fam?
@@yxsirz he told u fam?
@@yxsirz joe
When 70% of students were sleeping
at 0:53 shouldn’t the convex lense’s surfaces be curved outwords??? and the concave surfaces curved inwards?
no, check again
S u r right
ITS A MIRROR NOT A LENS
Hi.😍😘😍😘
Yes exactly
This will help me pass my test,thank you so much :D.
You're welcome. Happy Learning :)
These videos are really awesome. Thanks for explaining in such a great way. I am able to cover up my chapter 'light' just because of these reflection, refraction, mirror and lens videos. Thanks again.
You're most welcome, Kinshuk! Your appreciation means a lot to us. Thanks a lot for your great support and Keep watching!! 🙂🙂
@@InfinityLearn_NEET hello don't memorise, if I am having any doubts in my chapter so is there a way to cantact you through email, text or any other means. Pls reply if possible
0:45 concave lens is curved inwards and convex lens is curved outwards right????
When I am listening online classes I didn't understand but when I listen in don't memorise I am able to understand easily thank you don't memorise
Very nice....which software do you use to create these videos?
So useful for my physics chapter for seventh grade, thank you so much mam
Madam,
Which software you use to produce such a beautiful video?
U tube
* mood *
Illustrator and After affects. maybe cinema 4d. if you want a free alternative try davinci and blender
What a refined video! Appreciate all your efforts deeply ❤️
Keep Shining!
Thank you so much for your appreciation. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
@@InfinityLearn_NEET Sure ☺️
Really I understand this because they explains very good .
i had this doubt for years and no one could explain me and now its solved
Which grade are you in?
@@prashamaskey3655 8th
@@vivansheth1902 then why are studying class 10's chapter.
your explanation is excellent but can you explain about principle axis and others
awesome visuals n clear audio ......gudd onee
Thank you for the video
Awesome teaching mam
These vids are golden! Awesome explanation & animation!
Thank you. Please subscribe to our channel to never miss a video: bit.ly/DontMemoriseTH-cam
Happy Learning :)
Your videos helped me a lot and it helped in my test tq very much @Don'tMemorise
You're most welcome. We are really happy to hear that it was helpful for you. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos. 😊😊
love your explanation
very helpful for me
Your explanation is too good if you are reading than also it looks like you are explaining
Thank you mam with the help of this video all my doubts have got clear
Give this channel a gold button #1msubs
A wonderful video
It's probably the best video
Me coc kheta hu
Don't memories I have a question in my mind .What exactly happens inside a lense when a light ray passes through it. What if the lense become thick ,why will the focal length get shorter?
Ya
What will happen
Wow nice point raised.
What I was hoping for in the replies were answers..
😂
Refraction is happening
very informative. thank you!
Thank u mam it is really helpful . Light ray . Once again thank❤ u 🌹🌹🌹🌹🌹
You're most welcome. We are really happy to hear that it was helpful to you. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos. 😊😊
Excellent ☺️☺️
Thanks a lot, Navya! 😊 Happy learning 😀
Indians are so good in education
Please make video on KINATIC ENERGY
Legends watching this one night before exam...Like me :)
study must be practical in schools
The ray in the convex lens when it meets at a point in the center seems to move straight . Why
Only curved surfaces bend light..The center point is almost a transparent glass which is not curved in a convex lens
@@abinayarengarasu5860 wait..doesn't it depend on the angle of incident??!
Like if we pointed a ray with an angle on the center..would it still not bent???
nice video Mam
Glad you liked it Saiteja and thanks for sharing. :) #dontmemorise
Please make video on chemestry chapter 1 of class 10 cbse
It's chemistry 😊😊😊
@@mansipandya1373 this is physics
Thank u so much.
I was searching for it but no one answers me that .
You're most welcome Asad. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
I am poor in science in class
But after this video
I top the class in Class Test of LIGHT lesson
cap
cap
can you explain what do you mean by air is rarer than glass?
Thanks
I am able to understand the topic well
Mam, I like ur all videos very very much....but here is a wrong..... U said that surface of biconvex lens is curved inward and the surface of by biconcave lens is curved outward.... Mam plz make it correct.
Thank u
Yes, you are absolutely right, Priyanka! That's a mistake on our part and we are about to change that! Thanks for letting us know anyway. 🙂
@@InfinityLearn_NEET , thank you😊
Madam. Plz can u explain about the photoelectric effect in another video...??? If, then I will be so thankful to you.
Tomorrow is my physics exam 👍
Your videos are really very helpful.thanq
I'm glad to hear that.
Please subscribe and press the bell icon to never miss a video: bit.ly/DontMemoriseTH-cam
Happy Learning :)
I see why it use on microscope and it help us to limit the light intensity than wasting left over energy into heat.
thank you mam . your videos are really helpful.Mam can you tell me what is the difference between mirrors and lenses?
You're most welcome Mahesh. We are really happy to hear that it was helpful for you. We are glad that you understood the concept. We will try our best to make more video content. In the meanwhile, you can check our entire library of content on dontmemorise.com/
mirrors have an opaque surface whereas lenses are transparent and allow light rays to pass through. Mirrors reflect the light rays but lenses refract them.
@@jennamadrid2404 thank you very much..
@@InfinityLearn_NEET sure mam.
Nice
i judt dont get what is mean by normal ( dotted line ) , can someone please explain me
my teacher was showing this vid and i found it
nice animations. But concave lenses are curved inwards and convex lenses are curved outwards, unlike in the video.
NIce vid tho
Please make a vdo on frictional force of icse class9 physics of Selina book..plss plss
Mam convex mirror bulges outward and concave makes a cave like structure
where's the concave lens video??
I have one doubt why did you said that concave lens is bend outwards and convex lens inwards.. When in real it's opposite...
It is in English but we can understand it properly .and it not take too much yime
But why should one side of the lens should be plane and not spherical??
Hi maam
I believe the number of subscriptions will be doubled if the narrative has a better accent. :)
I believe the channel is better off without racist subscribers for whom accent is more important than the content :)
Sir
Goodnight
i got it
its wrong!!!Biconvex or convex lenses curve outwards whereas a biconcave or a concave lens curves inwards. you are saying and showing the opposite and it's all wrong ...please check it out now before you spoil the understanding of lenses of more children!!!
Excuse me according to me first she has explained us about biconcave and biconvex then she is explaining us how these concave and convex lens work during reflection and refraction hope you understand
chill bro theres literally a picture so if you still got it wrong that is a mistake in your part
The diagram is right but the words she said are wrong.
It means the curve of one side from the centre, not the bulge
Chill out, why the heck r you over reacting? People who teacher other students can't be wrong instead there are some people like you who try to show off there knowledge publicaly, ugh people like you disgust me really!
Charan.s
What about concave lens??
Wrong, concex lenses are curved OUTWARDS, and concave are curved INWARDS
I did not understood what a normal is . Please reply me.
Ith no മലയാളം
Told wrong that concave lenses are curved outwards
this makes no fuckin sense
Lol
I am first to comment
no one asked