Structure of human eye Class 8 Hindi [ 𝐇𝐮𝐦𝐚𝐧 𝐄𝐲𝐞 ] Structure and working of human eye
ฝัง
- เผยแพร่เมื่อ 1 ต.ค. 2024
- This video will clear all your confusion/ doubts related to Structure of human. What is it that helps us see things around us? Our eyes! What happens inside the human eye when light rays enter it? What does its structure look like? Watch this video to know the answers!
📹 𝗩𝗶𝗱𝗲𝗼𝘀 𝗼𝗻 𝗟𝗶𝗴𝗵𝘁 𝗖𝗹𝗮𝘀𝘀 𝟴 👇 👇
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►What is Light?: • Light and Reflection c...
►Laws of Reflection: • Reflection of Light ? ...
►Structure of Human Eye: • Structure of human eye...
►How does an Image form?: • How image is formed ? ...
⏱️ 𝑻𝒊𝒎𝒆 𝑺𝒕𝒂𝒎𝒑 ⏱️
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00:20 What is human eye?
01:08 Structure of human eye.
📹 𝐁𝐞𝐬𝐭 𝐕𝐢𝐝𝐞𝐨𝐬 𝐨𝐧 𝑺𝒄𝒊𝒆𝒏𝒄𝒆
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►Human Eye: • Structure of human eye...
►Combustion : • What is Combustion ? [...
►Pressure: • What is Pressure Class...
►Types of Forces: • Types of forces in Hin...
►Fluid Friction: • Fluid Friction Class 8...
►Types of Friction: • Types of Friction clas...
►Force and Effects of Force: • Effect of Force Class ...
►Friction: Necessary Evil: • Friction [ 𝐀𝐃𝐕𝐀𝐍𝐓𝐀𝐆𝐄𝐒 ...
►Friction: • Friction Class 8 in Hi...
►Soil | Layers of Soil : • Soil Class 7 Hindi [ 𝐀...
►Preparation of Soil: • Preparation of Soil in...
►Types of Soil: • Types of Soil in India...
📹 𝐁𝐞𝐬𝐭 𝐕𝐢𝐝𝐞𝐨𝐬 𝐨𝐧 𝑴𝒂𝒕𝒉𝒔
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►Decimal Representation of a Rational number: • Decimal Representation...
►Number System: • Introduction to Number...
►Laws of Exponents: • Laws of Powers and Exp...
►Rules of Divisibility: • Rules Of Divisibility ...
►Pythagoras Theorem : • Pythagoras Theorem Cla...
►Triangles and Types of Triangles: • Types of Triangle Clas...
►What are Quadrilaterals? • What are Quadrilateral...
►Types of Angles: • Types of Angle in Math...
► Pairs of Angles: • Pairs of Angles Class ...
✍️ 𝓓𝓲𝓼𝓬𝓵𝓪𝓲𝓶𝓮𝓻:
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#Eye #EyeStructure #Digital_e_School #Science #Physics #Cornea #Pupil #Iris #Lens #CiliaryMuscle # Retina #Opticnerve #Blindspot
structure of human eye
structure of human eye class 10
![How image is formed ? [ 𝗟𝗜𝗚𝗛𝗧 ] Real and Virtual Image in Hindi (हिंदी में | Types of Mirror ?](http://i.ytimg.com/vi/dYkrh-gnogs/mqdefault.jpg)
![How image is formed ? [ 𝗟𝗜𝗚𝗛𝗧 ] Real and Virtual Image in Hindi (हिंदी में | Types of Mirror ?](/img/tr.png)
👀 Hello Friends, 𝐉𝐨𝐢𝐧 my 𝑺𝒐𝒄𝒊𝒂𝒍 𝑴𝒆𝒅𝒊𝒂 𝑳𝒊𝒏𝒌 for regular updates:
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Mara exam hai tomorrow or abhi dhak rahi hu my
Bahut aachha kar Rahi ho kyunki mai bhi yahi karta hu 😂😂😂😂😂
Same here 😅
Same
Kha se ho aap
Same😂
Kon exam se phele dek raha ha😂😅
The human eye consists of several parts:
1. **Cornea:** The transparent outermost layer that helps focus light.
2. **Lens:** Behind the cornea, it further focuses light onto the retina.
3. **Retina:** A light-sensitive layer at the back of the eye, containing cells that convert light into signals for the brain.
4. **Iris:** The colored part of the eye that controls the size of the pupil and thus the amount of light entering.
5. **Pupil:** The black center of the eye that adjusts to regulate the amount of light reaching the retina.
6. **Optic Nerve:** Transmits visual information from the retina to the brain for processing.
7. **Sclera:** The white outer layer providing structural support to the eye.
These components work together to enable vision.
Very nice video mam thanks for explaining ☺️
Thanks 😊
Thank you very much
Nicely explain
It's very knowledgeable THANK YOU ❤❤
Glad it was helpful!
@@Digital_eSchool 000
👀 Hello Friends, 𝐉𝐨𝐢𝐧 my 𝑺𝒐𝒄𝒊𝒂𝒍 𝑴𝒆𝒅𝒊𝒂 𝑳𝒊𝒏𝒌 for regular updates:
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Nice mam you are explained good
Thanks a lot
Nice video is good
Really so hlpful video 😊😊we really need this types of teacher in our school...
Thanks ☺️
Thank you so much mam when I see this video and my all douts clear
Thank you! Cheers!
Tomorrow is my exam and mam said that this diagram is very important and you explain it very well thanks a lot mam 👏i will also share this too my friends again thanks !
Thanks 😊
Aap bahut good teaching karte ho
Thanks 😊
Thnakuu so much it is very help full for me...Bcoz tomorrow is my viva in my school so that's why and also it cleaned my all doubts
Most welcome 😊
Thank u ........so much mam when I see this video I clear my all doubts....... your way of teaching is very appreciative 😇😇
Thanks a lot.
❤
Thanks mam
👀 Hello Friends, 𝐉𝐨𝐢𝐧 my 𝑺𝒐𝒄𝒊𝒂𝒍 𝑴𝒆𝒅𝒊𝒂 𝑳𝒊𝒏𝒌 for regular updates:
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Nice video 😊😊
Keep growing 🙏🙏
Thanks a lot 😊 Monika 🙏
👀 Hello Friends, 𝐉𝐨𝐢𝐧 my 𝑺𝒐𝒄𝒊𝒂𝒍 𝑴𝒆𝒅𝒊𝒂 𝑳𝒊𝒏𝒌 for regular updates:
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मैम हम आपका विडियो देखकर बहुत प्रभावित हुए हू हम आपसे निवेदन करते हैं कि आप क्लास 8 का साइंस बुक चैप्टर नंबर केमिकल इफ़ेक्ट ऑफ़ इलेक्ट्रिसिटी का वीडियो बना दीजिए
Soon
Thanku........so much mam
Tnk u so much mam this is very workfull thanks you mam☺️☺️☺️☺️☺️☺️❤️❤️❤️❤️❤️❤️
Class 8th science board paper on 1 April Attendance lagao 😂
Thank u so much for explaining mam❤️
Thanks for liking. Keep watching.
@@Digital_eSchool yes mam😊
Thanks a lot mam it is very helpful to me😊 ones again 👍😊
Thank you. Keep watching.
@@Digital_eSchool your video is 11month old but still you are see comments you are the best teacher I don't know why I am telling again and again=Are 😁
Hi ❣️
very nice explaination mam 👌👌👌👌👌👌👌👌
Thanks
This is very good thing this is a very good knowledge please don't laugh not send
Thanks for teaching ❤😊😊😊😊
Parnam maidam ji ham bihar ke baani Raur video bhut achha ba You Are So Intelligent 🤓🧠 madiam Ji But I am Educated
Thanks 👍
Mam u teach wonderfully! I have a question in mind. I also have a channel which is very new. So would like to ask, when you download pictures from google for your videos, don't you get copyright strike? Plz reply how do you download copyright images?
Thank u 💓 💗 💖 💛so much ma'am for ur best explanation & now my all doubts are cleared, I understood all things and tommorow is my exam so u help me a lot
Again thank u
Most welcome 😊
Thanku so much for this brilliant explaination mam 🙂
Thanks for liking. Keep watching.
A very nice and exact explanation. Thank you !
Glad you liked it.
JAYJAGANNATH SIR 🙏🙏🙏 PURI 🌹🌹🌹
Hanji
Hii
👀 Hello Friends, 𝐉𝐨𝐢𝐧 my 𝑺𝒐𝒄𝒊𝒂𝒍 𝑴𝒆𝒅𝒊𝒂 𝑳𝒊𝒏𝒌 for regular updates:
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Superb mam
This vedio is too useful for me
Thank you so much mam
Your teaching way is fantastic 😍😍😊😊
Thanks a lot 😊. Keep watching.
Ist Time eye structure Shi smjh Aaya h
Thanks for this session ,🙏🙏🙏🙏🙏🙏🙏🙏🙏
Thank you 🥰
Thank you for teaching me nicely 😊😊😊❤
My pleasure 😊
Maim external eye ka video banayega, bhot acha pdate ho
Thank you! Cheers!
Thank you so much mam🤗🤗
Thank you! 🙂
It's a very clearly explained thq dr 👏👏👌👌🤗🤗😘😘
There are 3 layer of eye -
1. Sclera
2. Choroid
3. Retina is consisted of (rods,cones)
Plzz tells a easy trik of Direct or InDirect
Thanku so much mai.... For this video🙂
Thank you so much mam ...it helped me a lot ...
Most welcome 😊
Yes ma'am I understand clearly thankyou mam
Most welcome 😊
Very very thanks mam for teaching 👍👍👍👍👍👍
Thanks 😊
Thankilloo man
Welcome 🥰
Thank you so much mam this video is very nice
😊😊😊😊😊🙏🙏🙏😋😋😋
Most welcome 😊
nice video mam
Thanks.
Very nice and informative video it give me a chance to use projector in my class.
Thanks a lot 😊
Thankyou mam
Most welcome 😊
Mam your teaching is fantastic 😊😊
Thanks a lot Praveen😊
Thanks mam 😀
Thank you! 🙂
Thinks mam
Welcome 🙂
Thankyou this video is so helpful for me
Very simple vido so much
Noob and Nubdi
Please like.
i m here first time and thanks u helped me a lot i pass with good marks so i subscribed and also suggested many people your chanel u r so good at teaching i wish u were my teacher at school
Thanks a lot.
Thanks
Welcome
Excellent explanation 👍👍👍👍👍pura competitive ways me padhaye hai
Thanks
Very nicely explained 👏
Thank you 🙂
Mem ye sab to samaj aa gaya lakin ye sab aairis kornia etc aapni real eye me dikao . Jisase hame aasani se yad ho jaye.
Please plase please replie
Amazing ! No word to appreciate your way of teaching .
Thanks 😊
Last concept is not explained well..... Plz make a new On this
Sure Dilip . I will try
Mam please tell me how my painting is and also promote my,🙏
Thank you! 🙂
Thanks maam i liked this video and i am also first time watching your video thanks maam
Thanks and welcome 😊
😂😂😂😂😂🤣🤣🤣🤣
It's amazing ❤️
Thanks 😊
Very nice explanation.keep it up 🙏🏻🙏🏻
Thanks. All the best
❤Nice explaination❤ tommorow is my exam you helped me alot brilliant teacher you are ❤ thank you for your explanation ❤ thanks
All the best
Thx mam it's very very knowledgeable
Thanks for liking
Thank you so much mam when I see this video I clear my all doubt,,♥️♥️
Thanks 😊
Short but complete & so helpful video.. Big like👍👍
Thanks for liking....
سکریا
Thank you ma'am ❤️😘
Nice mam very soo much mam 💕💕💕💕💕💕❤️
😂😂😂😂🤣🤣🤣
Thankyou fr the video! Very helpful...writing the basic and summary for myself -
Cornea - outer layer
Iris decides the eye colour ( sometimes we say he has blue eyes...that blue part is iris..)
Just centre of iris lies the pupil...light enters thru this ,pupil controls how much light should go inside..it expands when less light surrounding so that more light can enter and when sunshine then it becomes small...
Behind pupil is the lens... when light pass thru lens it falls Directly on lens which is convex lens.. ( thicker centre and transparent ) which is hold by ciliary muscles.. these muscles change the shape of lens ..when things are far - muscles relax
When things are near n close - muscles contracts
Between lens and cornea is the watery substance called aqueous humour..this provides nutrition to eyes
Inner layer ( inner layer is called eye ball) .ball is retina where image is formed..it is also called screen and it consist of numerous nerve cells ...nerve cells of 2 types..cone cells which is sensitive to bright light and rod cells which is sensitive to dim light..
Between retina and lens, is also watery substance called VITREOUS humour..it is jelly like substance ( transparent )and it provides support to eye
Nerve attached to retina is optic nerve which is connected to the brain and it carries info from eye to brain
There is blind spot in retina where image is never formed..and there are no nerve cell present
When we see far away objects, light comes parallel and ciliary muscles don't need to force or adjust a lot but we see too near things, lines come diverging and muscles need to adjust a lot
Thanks 👍
For your information- "Amount of light enter through eye is controlled by iris" and light enters through pupil.
Mam kya hum cornea aur lens ko khali akho me dekh nehi sakte?
🎉🎉🎉🎉🎉
😊😊😊😊
😊 thanku mam
Welcome 🙂
Mam sclera kya hota h aap nhi batayi
Thanku so much mam ❤
well explained
😄
Mam celleriotic kya hota hai
Thanks you ma'am
Mam I love your explanation thank you
It's my pleasure
Thanks ma'am
This is not eye. It is called human eye ball.
Thank you! Cheers!
Thank you man jii
Excellent and easy way to teach 👏🙌
Thank you! 😃
Brilliant maaam.. suscribed 🔥🔥
Thank you so much Atif 😀
Thank you mam your video is very helpful 🙏
Most welcome 😊
Wonderful explanation
Thanks 😊
Very nice
This is notes of Human eye
Sclera: It is the outer covering, a protective tough white layer called the sclera (white part of the eye).
Cornea: The front transparent part of the sclera is called the cornea. Light enters the eye through the cornea.
Iris: A dark muscular tissue and ring-like structure behind the cornea is known as the iris. The colour of the iris actually indicates the colour of the eye. The iris also helps regulate or adjust exposure by adjusting the iris.
Pupil: A small opening in the iris is known as a pupil. Its size is controlled with the help of iris. It controls the amount of light that enters the eye.
Lens: Behind the pupil, there is a transparent structure called a lens. By the action of ciliary muscles, it changes its shape to focus light on the retina. It becomes thinner to focus on distant objects and becomes thicker to focus on the nearby objects.
Retina: It is a light-sensitive layer that consists of numerous nerve cells. It converts images formed by the lens into electrical impulses. These electrical impulses are then transmitted to the brain through optic nerves.
Optic nerves: Optic nerves are of two types. These include cones and rods.
Cones: Cones are the nerve cells that are more sensitive to bright light. They help in detailed central and colour vision.
Rods: Rods are the optic nerve cells that are more sensitive to dim lights. They help in peripheral vision.
At the junction of the optic nerve and retina, there are no sensory nerve cells. So no vision is possible at that point and is known as a blind spot.
An eye also consists of six muscles. It includes the medial rectus, lateral rectus, superior rectus, inferior rectus, inferior oblique, and superior oblique. The basic function of these muscles is to provide different tensions and torques that further control the movement of the eye.
Nice but you copy from byju's
Thanks
Thank you Didi very useful
🙂
It's amazing mam
Ur way of teaching is excellent.
Thanks a lot
Thankyou so much mam
You are good teaching mam thankyou thankyou thankyou mam
Thank you 🥰
@@Digital_eSchool so most wellcome maem 🥰
Thank you very much Mam 🙏🙏
Most welcome 😊. Keep watching.
thankyou so much mam i clear my all doughts
Thanks a lot 😊
Very well explained thanks dear
Thank you! Cheers!