Light | Full Chapter Revision under 30 mins | Class 8 Science

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[@easy_fx]

Homework Question's answer:-
i) Cornea: Transparent front part of the eye, responsible for maximum bending of the light rays entering the eye.
ii) Pupil: The hole present in the Iris, from where the light enters into the eye.
iii) Lens: The lens which focuses and forms the image of the object on the retina.
iv) Retina: The screen of the eye, present at the back where image of the object is formed.
v) Optic Nerve: It is the nerve cell which sends the signals received to the brain in the form of electric impulse.

[@yadvirai9954]

Like those who are watching this a day before exam........iam doing so

[@Aestheticanisha6878]

Hi yadvi

[@yadvirai9954]

Hello ​@@Aestheticanisha6878

[@nurunnaharkhatun1180]

This video is for revision so obviously you will see it before exam hai na.❤❤❤

[@yadvirai9954]

It depends on the mindset ​@@nurunnaharkhatun1180

[@yadvirai9954]

All the best for those who have exam

[@GameOMental]

Exam is near
Nothing is clear
But I don’t fear
Because soruv sir is here 🎉🎉🎉

[@user-bi9ne4xl4m]

Saurabh sir

[@amrutha3204]

You acted as my savior as I was having a headache because of this chapter 😅
Wish me luck for my exam tomorrow 🤞

[@ishowmeme25]

home work:
Cornea: The transparent front part of the eye that covers the iris and pupil. It helps focus light into the eye.
Iris: The colored part of the eye that regulates the amount of light entering the eye by adjusting the size of the pupil.
Pupil: The black circular opening in the center of the iris that allows light to enter the eye.
Lens: Behind the iris, the lens helps focus light onto the retina. It can change its shape to adjust the eye's focus.
Retina: The innermost layer at the back of the eye that contains light-sensitive cells (rods and cones). It converts light into electrical signals that are sent to the brain through the optic nerve.
Optic Nerve: A bundle of nerve fibers that carries visual information from the retina to the brain.
Vitreous Humor: The clear, gel-like substance that fills the space between the lens and the retina, helping to maintain the eye's shape.
Sclera: The white, tough outer layer of the eye that helps protect and maintain the eye's shape.
Choroid: A layer of blood vessels between the retina and the sclera that nourishes the retina.
Ciliary Muscle: The muscle that controls the shape of the lens, allowing the eye to focus on objects at different distances.

[@ritugulati2941]

Bhaiya app toh bohot wala hai

[@PG_GAMER_YT60]

Sir your teaching skills are so good ❤❤❤❤❤
I am here before exam hope i will do well ❤️‍🩹

[@ot7forever83]

Homework question's answer
1. cornea
2. pupil
3.lens
4.retina
5.optic nerve

[@Tania-xl8vs]

Hey Byjus!
When u are going to cover SST syllabus(need a marathon) revision
Please do it as soon as possible ❤️🥺🫶🏻

[@aroragaming9142]

Tnx sir now i have no doubt about this chapter special y about the eye part once again thank you❤😢

[@naughtykittugupta8711]

Ans for hw q : Cornea, pupil, lens, retina, optic nerve
Sir thank you so much for your rapid revisions. I have my final exam on Monday. I covered all my sci topics by your rapid revision videos. These are very helpful just before one day of exam...thnks byjuss👍👍🥰🥰

[@RouhanKhan-rf7cp]

Homework question answer, Cornea , pupil , lens , retina and optic nerve

[@aleenakhan5120]

Hi rouhan

[@pranavshende320]

Sir, I scored 9/10 in my test of this chapter. Thank you so much Sir for your teachings🙏🏻🙏🏻🙏🏻

[@hanshikanahata2311]

in our book there is a don't to do for care of eyes that is don't try to read hoardings from a moving vehicle what's the reason behind it????

[@Adrishi_ff]

Hy hanshika❤

[@IZMAKHAN-nt2po]

HOME WORK QUESTION ANSWER- CORNEA , PUPIL , LENS , RETINA , AND OPTIC NERVE

[@Blooming_angel]

pov; 8th grade just started and i am on this chap cause im giving a competion on sci tmro for class 8th,9th and 10th same paper and now i'm here to study the whole book 😂 😂 im tensed and also proud ty to one shot i get everyting just completer 3 chaps in 1 hr

[@Glowupwithstar]

Even my 8 JUST started, I’m with ya bratha

[@Zpmankhedpandesir]

1:Cornea
2:Pupil
3:Lens
4:Retina
5:Optic Nerve

[@mksingh7031]

Sir, please also explain the function of parts of the eye.
Please sir I need it very urgently.

[@fantom5490]

He did explain it just watch the video completely

[@truptijoshi6264]

By ju's is really an amazing platform of learning

[@danceranjaliandananya2737]

Answers for home work questions~
Cornea
Pupil
Lens
Retina
Optic Nerve

[@anilacademy9400]

❤

[@koojitamehta6825]

Sir you did not teach the eyes of butterfly and night bird!!?

[@infinitygyaan6077]

Sir please do complete marathon introduction all science chapter please

[@AishaKhan-xx4fs]

Oye chupeee jaa padai kr

[@JishaMuraleedharan]

🫂

[@aditisingh4544]

Sir class 7 ke notes kaha milega

[@aishkanworld7510]

Good evening sir 😊

[@Make_it_happen23]

cornea , pupil, lens, retina, optic nerve

[@ranggokussj3958]

9:41

[@mrinalmanasmhptr]

9:16

[@girirajumarani]

cornea,,, pupil,,,,lens,,,,retina,,,,optic nerve

[@PearlVadehra]

Answer: Cornea>Pupil>Lens>Retina>Optic nerve

[@wethreefzm5662]

Cornea,pupil,eyelens, retina,optic nerve

[@pavakislifestyle9198]

Do we have to buy the app?

[@GameOMental]

Nope

[@poojabhasin201]

Buy subscription or the app 😂

[@poojabhasin201]

Bhai ke paas bohot Paisa hai 😂😂😂

[@kartikandhimangicreativity266]

Hi sir

[@yadvirai9954]

Hi sir this session was so usefull thank you sir.....
Homework question Answer
Pupil
Lense
Cornea
Retina
Optic nerve

[@aradhanarai3687]

Uhmm..it's wrong

[@aradhanarai3687]

Cornea should come first

[@aradhanarai3687]

After its 💯 correct

[@yadvirai9954]

@@aradhanarai3687 tq sis .can u explain y

[@teddysworld2953]

Thank You Sir❤❤

[@RachitGupta-hn6wl]

cornea pupil lense retina opticnerve home work question

[@GourGhosh-wp2kx]

Cornea ,pupil,lens, retina, optic nerve

[@user-fo2lc6xg2f]

Thank you sir 😊😊

[@bijisaijon4338]

cornea-pupil-lens-retina-optic nerve

[@santoshmhetre8424]

You can tell me in hindi please

[@N.c_editz27]

5,2,3,4,1

[@bsgaming1546]

Sir what about class 7 sst classes

[@user-pr5uq1pp7o]

Sir you are the best

[@user-hh6lf3ry9d]

16 th sec given it the TB

[@kuldeepsen5764]

1st comment....and 1st like too........🙂

[@PrinceGupta-mz4ui]

Video start from 1:41

[@HackerGaming-ot9ig]

Please sir marathon of sst

[@jokergameplay7114]

5:37 best example if reflection your head😂

[@kartikrathod3831]

Nice one

[@kartikrathod3831]

😂

[@hydraulicsolutionsapexente2377]

Hello guys my name is neha ❤

[@yasirrahman7siu]

Sir aapne refraction nahi padhaya

[@Darkcat121]

Thanks sir ❤

[@Orewa__Skul]

Cblind software

[@piyushpamnani9460]

Hlo

[@bhartis_Cozy_Life]

CORNEA PUPIL LENS RETINA OPTIC NERVE

[@Orewa__Skul]

Yes

[@Aestheticanisha6878]

Hlo sir

[@rekhagarje9004]

Third

[@binnyandginnyplanet8902]

Hlw

[@prithukhandelwal6917]

Me who just wants to revise this cause I am in 10th

[@saiganeshv4823]

Me too😅

[@MadhavKumar-yt7lq]

2 din pehle vidio meli h ye😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅

[@ramkhilari8364]

Hello

[@Nandita9]

Hi

[@MadhavKumar-yt7lq]

Annual exam se😅

[@JishaMuraleedharan]

😊😅😂❤👍🏻❤️👏😘🙏😀💯

[@JishaMuraleedharan]

❤️😘😘👏

[@dilj1439]

Aur bhai waiting wale
Kaise ho??

[@user-uw4xw8hg6c]

Fine

[@babysuguna8198]

Why we can't see air sir

[@Simran_542]

We can't see air because it is colorless, odorless, and transparent gaseous matter.

[@Orewa__Skul]

But I didn't understand it

[@infinity.6912]

Cornea
Pupil
Lens
Retina
Optic nerve

[@Orewa__Skul]

Me

[@foodiegirl151]

❤ first comment and first like 🎉

[@aishkanworld7510]

Well..... who cares 😂

[@aishkanworld7510]

I am Aishwarya

[@niharikaarora9223]

🎉😂😢

[@poshali1234]

5th Comment and 6th Like...!! ❤❤❤❤

[@poshali1234]

@@Pikachu_p869 Hii

[@Pikachu_p869]

@@poshali1234 kahi or live ayo na pls

[@aarush_yadav_717]

Hi

[@poshali1234]

​@@Pikachu_p869kiyu...??

[@poshali1234]

@@Pikachu_p869 hm.. dude...!! but can u pls. Tell aap kab sudhrenge...??

[@Avinash-ie8tb]

Hello sir I am Avinash your very own student thanks form my heart for giving us your very precious time

[@MehakJaiswal-tr9ey]

I couldn't understand anything

[@sureshkumarc7166]

Pay attention man...

[@JishaMuraleedharan]

Hi

[@user-mw6mw8wl7r]

I am having exam after half hour😅

[@randeepkaur6611]

sir menti

[@ankitmehtayt]

PHYSICAL WALLAH BEST HA👊👊👊❤

[@randeepkaur6611]

Bahubali ko kyu maara 💀💀💀

[@jokergameplay7114]

Plain like jony sins

[@GAURAVSINGH-jz4dg]

Par video to 26 min ke h😂😂😂😂

[@GummyBear-hn3lx]

there are many topics in my book you took only half like you did not teach about power of accomodation,myopia,hypermetropia, dispersion of light, usually youre classes will be good and this time also it was good but topics are leftover.... not satisfied

[@kartikrathod3831]

Bro the just study from you book

[@Sanjuktasingh-kx6fi]

Hy🎉🎉🎉🎉

[@sunilmundhe4393]

I know the reality of sir .....Read more

[@santoshmhetre8424]

Hi❤

[@user-se6cr1dq5v]

Andrew tate side job

[@TheRealWorld9870]

.

[@santoshmhetre8424]

I don't understanding

[@cocastar77]

Then you don't have brain

[@user-xk4ed9jp1z]

Class 7??

[@harikarthik3907]

Please not talk in Hindi l can not understand 😢😢

[@annapurnagowda3175]

Bro booooo you need to learn Hindi

[@Musicismylife375]

I didn't understood

[@user-un8oi5ld7s]

Jo others Nehi ha vo like kero

[@sanvirawat001]

Cornea, pupil, lens, retina, optic nerve

[@anvishravan4611]

9:16

[@sharadhakavati3549]

Hi sir

[@Orewa__Skul]

Yes

[@kartikandhimangicreativity266]

Hi

[@railaids6229]

Cornea,pupil,lens,retina,optic nerve

[@raninitu7983]

Cornea,pupil,lens,retina,optic nerve