Human Eye in One Shot | 2 Hours Session | Class 10 CBSE 2023 | Abhishek Sir

🟢Human Eye in One Shot | 2 Hours Session | Class 10 CBSE 2023 | Abhishek Sir @VedantuClass910
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🔴About this session: -
Get ready for a comprehensive 2-hour session on the Human Eye by Abhishek Sir, specially designed for CBSE Class 10 students. In this session, you will learn about the various parts of the eye, how it works, and its importance in our daily lives. Abhishek Sir's engaging teaching style, coupled with clear explanations and visuals, will make it easier for you to understand and remember the intricate details of this essential topic. Don't miss this opportunity to ace your exams and gain a deeper understanding of the Human Eye.
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#cbseboardexam2024 #cbseclass10 #milkemachatehain #vedantu9and10 #vedantu #scienceclass10 #importantquestions #abhisheksirvedantu #humaneyeandcolorfulworld #boardexam2024

[@shouryarawat9018]

Q1)Draw the structure of human eye? Q2)Write down the functions of particular part of human eye? Q3)Whenever we come from a sunny place, then why do we see dimness in the room? Q4)What is power of accomodation ? Q5)Why do we need two eyes ? Q6)Explain the function of a bifocal lens? Q7)Draw the diagram explaining refraction through a prism? Q8)What is angle of deviation in case of prism? Q9)What is angle of prism? Q10)Define dispersion through a prism? Q11)Which colour refracts the most and the least? Q12)Why does dispersion happen? Q13)Whose wavelength is more 1)Red 2)Violet Q14)Why doesn't the glass slab disperse light? Q15)What is Rainbow formation? Q16)Who should be in the centre while watching rainbow 1)Sun 2) Person 3)Rainbow Q17)Why does the atmosphere look reddish orangish during sunset and sunrise? Q18)During the noon time why is the sun white in colour? Q19)Why is the colour of the sky blue at daytime? Q20)If an astronaut see atmosphere from space.Will it look blue? Q21)Why does the stars twinkle but planets does not? Q22)Why is eye more sensetive to yellow colour why are danger signals painted red instead of yellow?

[@muskanrawat6139]

Thank you so much this is really helpful for me ❤️😊 And you really 😮did a hard work.....

[@anshikashinde5726]

Thankuuu 🤗

[@SmdHussain-em8ni]

Thanks 😊

[@vandanasingh7993]

Thanks a lot yaar❤️

[@priyanshusahu3217]

Thank

[@saimehakverma4319]

The cones respond to light under these conditions. As mentioned previously, cones are composed of three different photo pigments that enable color perception. This curve peaks at 555 nanometers, which means that under normal lighting conditions, the eye is most sensitive to a yellowish-green color. Thankyou for the session😁

[@therajguptaa]

H.W. ANS- Our eyes are more sensitive to yellowish green colour than red because the sensitivity of the human eye to light varies strongly over the wavelength range between 380 and 800 nm. And the normal human eye is most sensitive at a wavelength of 555 nm which is close to the wavelength of yellowish green light. And also yellowish-green light's wavelength produces the highest brightness when compared to light at other wavelengths. Google baba OP 😂 Thora bohot aapne se likha h baki chapa h🥲 Btw session was amazing!!🔥 Peace ✌️

[@pragatidwivedi9397]

The cones respond to light under these conditions. cones are composed of three different photo pigments that enable color perception. This curve peaks at 555 nanometers, which means that under normal lighting conditions, the eye is most sensitive to a yellowish-green color. From google 🙈didn't knew this that's why Awesome session sir 🔥

[@dinkykhatti6735]

36:57 Sir, In that article, it was written that visual assistive technology is divided into three categories. The assistive technology is made available 4 the blind people through electronic devices which gives ppl identification of the objects and helps in sensing the external environment by using sensors. The sensors helps the user with the ability to move and do task based on the range and height of the objects.. Overall Summary was like this!! Article was very much complicated for me that's y smjh ni aaya jyada..if possible pls make a video on spectrum :) Gn sall & Tc :)

[@firexgaming4709]

Liudnxidi

[@anshsingh0101]

​@@firexgaming4709Sahi bola bhai

[@strangerthings2805]

Our eyes are more sensitive to yellowish green colour than red because the sensitivity of the human eye to light varies strongly over the wavelength range between 380 and 800 nm. And the normal human eye is most sensitive at a wavelength of 555 nm which is close to the wavelength of yellowish green light. And also yellowish-green light's wavelength produces the highest brightness when compared to light at other wavelengths. 🙂

[@Navaneet27]

My Science Midterm is tomorrow and Sir u came with the perfect session ♥️🙌

[@dinkykhatti6735]

Tbh, Baaki din mai revise krti thi academically wrna personality wise to new seekh hi leti thi but aaj maine bohot kuch seekha..Human eye was new for me nd loved the way of ur explanation sall❤️Am coming in umang sessions for the depth of the concepts😁 Balle - Balle!! Tararara!! Peace✌️

[@paraschopra6324]

Phew! Itne lambe sessions ki aadat nhi hai 😂😂Loved the way how you maintained the energy and interest throughout💖 Peace✌🏻

[@priyanisuryavanshi8843]

Amazing and fabulous session sir ✨💖

[@akshitaverma5963]

I was there in this session and loved it !!! Thank you so much sir!!!

[@rimjhimkumari2188]

Today section was very amazing sir I'm very interested in this section and also I'm so excited for this section....... thanku sir ☺️

[@dinkykhatti6735]

The normal human eye is most sensitive at a wavelength of 555 nm which corresponds to yellowish-green light of the visible spectrum. The yellowish-green light at this wavelength produces the impression of the highest brightness when compared to light at other wavelengths. Learnt Smthg new..Tysm 4 the session sall😁 Keep smiling & Tc ❤️

[@indiandood6912]

did not know teachers can be so cool and good

[@avinishsingh9267]

Homework answer -- The intensity of scattered light is inversely proportional to fourth power of wavelength of light Awesome session sir 💛💛 I am in 23 position

[@piyushjha10g45]

In daylight, the normal human eye is most sensitive at a wavelength of 555 nm which corresponds to yellowish-green light of the visible spectrum.The yellowish-green light at this wavelength produces the impression of the highest brightness when compared to light at other wavelengths SESSION WAS OP BALLE BALLE

[@VihaanBhatnagar]

51:03 sir mic quality itni achi thi ke sabh samajh aa gaya 😂

[@ismartgamer3248]

vedantu see laparwahi ka natiza 51:18

[@charvijain7777]

Hii sir, just completed this chapter from your video, and trust me sir this was the best..best..and the best ever explanation of chapter human eye I have seen till yet and aapki abhi tk ki saari videos me yeh sbse..sbse best thi😃. Though this is an easy chapter as compared to others, but even after studying it 2-3 times, voh confidence nhi aa rha tha, but now, I feel like I'm gonna rock this chapter!! totally loved the session sir ❤ Learnt many things, and doubts toh rhe hi nhi:) Thankyouuu and take care sirr🤗

[@sitaramshetty708]

All the best brothers and girlfriends for board exam 2023-24😂💯

[@akanksha3696]

Hw - the intensity of light is inversely proportional to forth wavelength of light Amazing session sir

[@dinkykhatti6735]

H.w - The normal human eye is most sensitive at a wavelength of 555 nm which corresponds to yellowish-green light of the visible spectrum. The yellowish-green light at this wavelength produces the impression of the highest brightness when compared to light at other wavelengths. Google se dekhi hu nhi pta tha mujhe. Sorry but aage se dhyaan rhegi ye baat😁 Peace ✌️

[@ritusharma4412]

Doubt Sir.... Sir when a person has myopia because of excessive elongation of eye ... then why do we need to wear spectacles because the eye lens in our eye has the ability of power of accommodation so it can focus the image on the retina by decreasing it curvature?

[@abhaykumarstudios5257]

No it can't , cause eye focuses an image when it is formed and the imahe is formed when light reaches the retina . So , to avoid myopia we have to wear spectacles

[@prabirroy7206]

Thw scattering of light is inversely proportional to the fourth power of the wavelenght of ligh

[@saquibahmadkhan3198]

Class starts at 6:13

[@user-nk8lp4ng8r]

This sir literally tells everything to my brain not to my ears and eyes hats of you sir ❤️❤️❤️❤️🎉🎉🎉🥺🥺🥺

[@user-uj2ux3ix3j]

23:46 ye kya tha sir

[@RandomPerson....]

6:32 for those who are in hurry.....

[@pritisahu8818]

You're amazing sir GREAT 🌟

[@gamerzkhargoshy505]

The session was really dazzling. And the question are too helpful to me .

[@Krimson_07_]

Sir you are my favourite teacher of physics ❤️

[@user-xz3wp7nj9t]

Why is it given in the ncert text that pupil controls and regulates the amount of light entering the eye?

[@shamamishra7370]

Session starts at 5:05

[@cricketvibes6033]

Thank you ❤

[@shristykumari9474]

Our eyes are more sensitive to the colours of 555 nanometre . Yellowish green has a similar wavelength so they are more sensitive to our eyes

[@Wings_77]

Very interesting chapter Amazing explanation....

[@jessicalimbu3]

All Umang series completed of 4 chapters ✅ One shot ✅ Notes ✅ Important pre board stuff to learn✅ Intext + ncert ques✅

[@paraschopra6324]

Sir aap 100% bio padhaa sakte ho , Amrit sir ki naukri khaa jao🙂😂😂

[@vijayriwar5085]

😂😂 ye accha tha guru

[@RKbro0993]

@@vijayriwar5085 kyu

[@yashHarod]

@@RKbro0993 tu pagal h

[@AnuragSingh-cw4zd]

❤

[@harshtomar2961]

​@@yashHarod nhi bhai amrit sir bhut achha pdhate h

[@foziazafar1873]

1:05:23 usko ham one shot nhi kahenge usko one day session kahenge 😂literally hilarious....! Best teacher ever...! ❤nd thanku u sir now I understand all this thing easily with 😊joy

[@sarveshpandey9368]

Because yellow colour scatter more Lovely session sir ❤️❤️ Gr8 session ❤️❤️

[@satveerkaur2352]

Mind blowing sir...😁🙏🔥🔥

[@_kaluadon_5894]

H.w answer The normal eye is most sensitive at a wavelength of 555 nanometer which corresponds to yellowish green light of the visible spectrum........ I will join the umang session sir...

[@aryanvedantuvedansop3996]

Sir Mazza aaya pure session me pas hi nahi chala that when the 2 hours flew isliye aap sabke favourite ho beacuse you make the study more interesting sir Balle balle Peace ♥️🤗🙏

[@kiranmeena747]

37:34 sir but ncert me to ye likha hai ke pupil control karta hai light ke amount ko eye me enter hone se

[@neeraj99724]

Iris control the size of the pupil and pupil control amount of light entering the eye .

[@legendofthisera...8505]

Sir what I would like to advice is that u should start electricity than human eye and the colorful world as it carries more weightage than it... And it is way more tougher than that ...

[@jayamehta1386]

Thank you so much sir !!❤

[@aarushi7778]

Sir, your way of teaching is best 👍💯💯 actually amazing 🤩🤩🤩👍 . I really appreciate 😊🙏

[@vaishnavilanjewar3814]

1:03:38 sir but in NCERT it is given that convex lens is used to correct presbyopia....what should we write convex lens or bifocal lens?

[@VedantuClass910]

I mentioned that in the session. When presbyopia is accompanied with myopia is when we use bifocal.

[@vaishnavilanjewar3814]

@@VedantuClass910 ok sir Thank you for replying 😄

[@shristykumari9474]

Session was amazing bahut maja aya sir . Eagerly waiting for umang4.O

[@shristykumari9474]

Sir monday ko science ka exam hai Waise physics mera favourite hai apki wajah se but iss chapter me numericals kam aur theiry jyada hai to ye thoda sa difficult lag raha tha Par aab apne padha diya toh pakka exam me phodkar ayenge . 🔥 🔥

[@akshitaverma5963]

best lecture !!

[@AP0bnhbdchhjdhjkjnjsdhusjjkj]

sir thanks for your support ❤️

[@Lakshya3338]

Thanks Sir 🙏🙏🙏🙏

[@shubhkumar6531]

Sir this year atmospheric refraction is there in our syallabus ??? 2023 - 24

[@mady06400a]

Iris is a muscular diaphragm that controls the size of pupil. Whereas the pupil regulates and controls the amout of light entering the eye. 😒👊

[@jessicalimbu3]

Jaise bbe ko base pasand hai emergent ray ko prism ka base pasand hai

[@itskhushi2736]

What was Question.no.7,8?? I missed them.

[@JayramSingh-df3qk]

Ray converge before retina

[@paraschopra6324]

Hw ans - The cones respond to light under these conditions. cones are composed of three different photo pigments that enable color perception. This curve peaks at 555 nanometers, which means that under normal lighting conditions, the eye is most sensitive to a yellowish-green color , Maine google se nahi dekha , google ne mujhse answer puchke upload kiya hai waha par😁😂😂

[@pawanya03]

What is time dilation sir please tell sir

[@JayramSingh-df3qk]

8. Concave lenses.

[@supriyagupta7813]

Sir you are explaining very well

[@naamya1955]

Yes , sir we'll Join UMANG series of ch : 11

[@nicholascarlsan5656]

primary colour = red , blue , yellow

[@sangna_acharya]

Sir what if they have both defect then what type of lens will be the solution

[@hey2965]

U really are a master teacher 🤍

[@unstoppable__funZ__]

Thankyou very much sir ❤❤❤❤❤❤❤😊😊

[@miaspurpleworld2070]

Sir one question! What is the role of colour in the Iris? Is it possible to have no eye colour(white)?

[@rubyambiya1861]

Here .. I found it it's answer is The function of the iris is to limit the amount of light that passes through the lens to the retina. To make the iris opaque, it is coated with the pigment melanin, in varying degrees for each of us. Melanin makes the eyes dark brown.. Found it on Google hope it'll help.....

[@prachichourasia4536]

Is there any course for NTSE class 10 in Vedantu like last year?

[@VedantuClass910]

Yes, please checkout Sahil Bhatia sir's sessions on the channel :)

[@happytimes2163]

A student is sitting on the front bench of the class is unable to read the board. Identify and define the defect he is suffering from What could be the possible causes? How this defect could be removed? Iska answer kya hoga sir Myopia or Hypermetropia? Answer please

[@innocentfox6737]

Myopia is the right answer There might be two reasons Large size of his eyes Execcive focus

[@happytimes2163]

Wahi tho yr.... Lekin mere pre board mai aya Jiska Sahi Answer Hypermetropia hai

[@happytimes2163]

Lekin kaise yr Hypermetropia mujhe smj nhi aa rha hai

[@happytimes2163]

Possible hi nhi hai

[@vrindaahuja6920]

Answer is definitely hypermetropia.. because sitting on front bench and not able to see the blackboard is the ability not to see near objects..because in that case blackboard is near to us! So jo reasons hain hypermetropia ke wo likhdo.. Agr aapko lg rha h ki answer is myopia then I will tell u ki agar question hota ki sitting on a last bench and not able to see blackboard then the undeniable answer hota myopia.. Lekin is case mei answer is definitely Hypermetropia! Hope I helped you! 😊

[@paraschopra6324]

Baaki sab to theek hai but ye Physics mein bio kyu dikh rhi thi aaj mujhe?🥲🥲

[@user-ol3wj2rv1j]

Thank you so much sir💖🤎💙

[@Aashutosh_Raj]

Sir, Light Cornea se enter karti hai ya Pupil se..???? [CBSE 2023]

[@Aditya-kt3kn]

tysm for this video!

[@hnedits3562]

sir plz also share the session pdf

[@poetichead29]

Sir when will the session for electricity come up??

[@user-cq4ll9ez7u]

amazing session sir🤩🤩 sir I have a doubt Sun is also a star but why does the sun does not twinkle?

[@ammachetiruchulu6793]

Thank you very much sir

[@shristymishra9435]

Sir please upload the one shot of electricityASAP . My preboards are in 20 dayss

[@marissab826]

*Thank you sir for making the video for the whole chapter. I'm from Kashmir. Atmospheric refraction is included in our syllabus but scattering of light is not in our syllabus. I've been studying physics from you since 9th class (bcs the physics teachers here are the worst they teach us physics like biology 😩). You're the best physics teacher ❤️🔥*

[@karthikdasappanavar2953]

sir plz amke a seperate numerca;s sessioon for this chapter with tricks

[@angelrawal7475]

Is their any paid couse for revision of class X boards?

[@GamerzZ646]

Sir aap Best hoo 😊

[@garvit1138]

Sir I have myopia in my right eye (-3.75) Have hypermatropia (+0.75) So I don't have presmyopia what can I say it

[@abcdef17gsb]

Draw the diagram explaining refraction through a prism What is angle of deviation? Which colour refeacts the most and which colour refracts the least ? Why do the stars twinkle? Why are eyes most sensitive to yellowish green colour?

[@Mishraji275]

Start from 5:00

[@missmaahi389]

Where is umang session?????

[@gamingrockers6610]

Sir is it"s 1st session uploaded in youtube?

[@krishanachandrajha9025]

Thankyou sir

[@musadiqashraf7622]

sir where we can get the syllabus of cbse for 2024 boards

[@mr.invincible6808]

Sir can you tell how to frame sentences in science

[@jayramsinghjayram3200]

Iris control limit of light entering

[@priyanshaprasad3839]

But sir why stars only the answer should stars and constellations in last ques of vquiz

[@Seemavvv]

Is twinkling of stars is in the syllabus?? For CBSE 2023 batch

[@savitafamily4341]

Yes

[@bmchavan2041]

Gustatory lobe - Taste Olfactory lobe - Smell

[@shubhkumar6531]

Favvv teacher ❣️❣️

[@ThrillingRide-OP]

Sir why are you legend

[@ZikraKhan000]

Balle Balle ❤️❤️ Sir mai toh 9 mai ho hw ka pta nhi 😂😂 Lekin ek confusion h aapne btaya ki planets kyu twinkle nhi karte h Maine toh abhi tak yeh padha h ki planets do not have their own light pls tell me i have a huge confusion 😐 Aaj duniya se bharosa uth gya sir 🤣🤣 Sab moh maya h 😂🤣 Take care ☺️

[@JayramSingh-df3qk]

Image formed at retina

[@Mahi-hw3ke]

The scattering of light is inversly proportional to fourth power of wave length of light , so scattering of red is less than yellow light comparatively