Human Eye and The Colorful World 01 | Human Eye | Power of Accommodation | Defects | Class 10

[@adityajha3456]

🙏big fan of physicswallah team

[@dr.vanshikamalik313]

I'm also

[@mukhtaralam886]

Biggest fan😎

[@vikrmajeetdubey4430]

I,m also🥰

[@SANATANI_RANA-]

i also

[@pra498]

My name prateek jha same sir name

[@thecreator3254]

1:07:00 Numerical: f=400/11 p=+2.75D lens required- convex lens nature- converging

[@AMRITKUMAR-ol9sk]

Nice

[@ishanbharatgamer9765]

Bhery Goot

[@TAPASVIKARTHIKEYA-t5n]

super

[@Its_ansh03]

1:07:17 (i) Distinct Vision :- f=-0.181m (ii) Near Vision =0.66m

[@sukuna7890]

Bhai kaise bnaya tune?

[@fluent437]

@@sukuna7890 focal length is reciprocal of power

[@durbadeepmandal629]

Bhai, Challenger question to Mazak tha, Matlab Kya bolu🤣, bohot zyada easy tha

[@kusheshwarchaudhary2391]

Dono ka ans -18.18

[@Sweta-t1y]

😂

[@sureshbokane4248]

Band kamre me Kam Karte Hai 😂😂😂 rakshk sir funny dialogue 😅😅😅😂😂😂😂😂😂

[@padamsingh7121]

Focal length = 36.36cm Power = 2.75 dioptre Nature = converging

[@creatorbid]

Kese nikala

[@vedant5303]

बहन सही ha

[@jyotirai3129]

Q.3 = 2.75 D. Convex lens , converging type.

[@VijayKumar-rs7xl]

Plz explain

[@iqspirits2378]

Ya it's right

[@pcprashantchaudharygaming4896]

Ya you are right

[@iqspirits2378]

@@pcprashantchaudharygaming4896 kaisa hai

[@musaalii940]

Good

[@Hellloooooo1008]

15:50 Mistake! Pls make a correction everyone When eye lens relax it becomes thin and when eye lens contracts it becomes thick.

[@rohanraj7835]

Saste Nash mat karo😂😂

[@rohitpanda1038]

​@@rohanraj7835he is saying true brother

[@nirupamananda9234]

Yes 🥰 all human sometimes makes mistakes. It should be tolerated...!!

[@anisasiddiqui1345]

​@@rohanraj7835 Yes he is saying the truth only

[@chhayachanchal380]

Who cares

[@rajput001]

1:08:20 boht acccha padhaye sir aap 🙂 best video lecture on human eye and the colourful world👍👍👍👍👍👍🙏I just wanna thank you

[@Raju_bhai549]

Tum hi top karoge yarr 🥰🤗

[@ambarneel6219]

53:42 YAAR LOGO KO AISA Q LAGTA HAI KI GEETA RAMAYAN SIRF BUJURG HI PADHTE HAI? HAMARE PARIWAR ME TO SBHI NE PADHA HAI EVEN MAINE BHI AUR MERA DHRM BHI YAHI KEHTA HAI !! FIR HAMARE GRANTH BUDDHE LOGO KE LIYE HI SIMIT KYUN HAI?🙂

[@ajaysolankirajput473]

Sahe bola bhai

[@amaniashorts]

23:43 close room work 😂 by rakshak sir

[@raziqhusain976]

1:07:07 Focal length= 400/11cm Power= 2.75D Lense= convex lens

[@MahaBhaktiSagar]

Also converging

[@technicaldevil8593]

😅

[@AasthaKumari-bh1gm]

01:7:23 q1- distant vision = -0.18m and near vision =+0.66m

[@akshyatkumarparidaixb033]

Kaise aya bhai pls explain

[@elite3547]

Ye kese aaya ?

[@elite3547]

Power ki formula kya hai 1/f ya 100/f?

[@jatinlahoriya7461]

Loved the class sir! You are an excellent teacher!!!

[@mn8official835]

True

[@Mathswithghazala]

100/true

[@rajendrashaw2727]

Sath prate sath

[@JOD_KING.1M]

Yes true

[@Ahlesunnat2004]

You are right

[@arvindsharmadrawings1012]

Q3 == +2.75D nature of lens = converging Challenger question== Distant vision= -18.18 cm Near vision= 66.66 cm

[@shubh_B.]

How do you know that answer will be in centimeters it can be in meters also

[@sudhirkumar-yj5nr]

Generally,we take focus in metres only in case of determining power and if we have been asked to find just focus then cm is used commonly. but if u want , u can find in metres also but don't forget to convert all the value in same units when u have to use lens formula

[@Getsomemoveswithkanishka]

How is answer 2.75D??

[@kohliandkour]

Sir you're the only reason I love PW😭❤

[@YASEEN-SHEIKH]

Oho accha hai

[@raj.Khateek007]

Logo😂

[@YASEEN-SHEIKH]

@@raj.Khateek007 ??

[@raj.Khateek007]

@@YASEEN-SHEIKHlogo me suar ka chehra kon lagata he🤣

[@aryasrivastava4902]

Yes I also ❤

[@meghakumari6137]

1:06:11 Ans - Converging lens (convex) P = 2.75 Dioptre

[@mahi_536]

Converging but how

[@divyanshukhanduri6099]

@@mahi_536 bcoz it is convex lens and convex lens is converging lens.

[@rajeshwaripatil345]

Right 🤛

[@rajeshwaripatil345]

Because power is in +ve diapter convex lens

[@jayrajpokhariya1564]

Bhai mera toh .00275 aa raha hai

[@shivanandsingh421]

Q3- f=36.36 cm P=+2.75 D Nature is converging (convex)

[@sabeehamazhar504]

How?

[@armoredtitan923]

​@@sabeehamazhar504use the freaking formula, take v as -80 and u as -25 use the lens formula to find focal length then find the power using the formula P=1/f.

[@Nancypandey..]

1:07:11 Focal length is 36.36 cm Power is 2.7 D Nature : converging (convex) Also In last question :- (i) -0.18m (ii) 0.66m By swati Sharma..

[@chaipeelo274]

Concex 😂

[@aditya._.raj.07]

How?

[@rajeshprabhakarbhalerao4167]

​@@chaipeelo274😮Friendship is a devoted relationship between two individuals. They both feel immense care and love for each other. Usually, a friendship is shared by two people who have similar interests and feelings.

[@adityakant009]

Q3 power= positive 2.75 nature=converging Challengeer Q ....for distant F= -18.1 Cm for near vision F= 66.6cm.

[@GitanjaliNandan-b4c]

😢

[@tanyajain5463]

15:45 sir you said that when muscles are relax then lens is thick And when muscles contracts then the lens is thin But it is just opposite. But no problem, because every human being make mistakes I write this so that everyone can learn write thing who are depended on you and me also 😅

[@ashesh9638]

Starting animantion was superb and give me thrill ❤️❤️❤️❤️ and ur voice was also changed😁😁

[@adwaitthakur7065]

The best physics teacher that i have ever seen is you sir

[@fitnikhil_01]

You are right

[@studypoint2966]

No Sanjiv sir is best

[@muhammadalisiddiqui7640]

Alakh pandey ko jante ho ya MR sir ko

[@reshmireang9401]

He is Second to alakh sir

[@reshmireang9401]

@@studypoint2966 from edumantra ?

[@onepunchman.9601]

39:48 (with great power comes great responsibility )

[@aspirant_abhinay]

Question 3rd numerical ... Focal length - 400/11 And power - 2.75 dioptre The lens is converging ( convex) Challenger question ans. Distant vision f - -18.18 Near vision f- +66.6

[@JanviPandey-dx3jp]

Power of convex lense is postive

[@rishabhrock-vt3hk]

Focal length is also positive

[@ManjuDevi-hy9rl]

PW is a great team and working institute

[@anshupadhyay1736]

Power of the lens =Plus 2.75D Type of the lens is converging lens Thanks sir It helped a lot ...🙏

[@adityakumar-cl9tv]

👌👌 very fast answer bro Congratulations 🎇👍👏

[@motivegamer1482]

Ans of challenger question (i) f= -18 cm or -0.18m (ii) f = +66 cm or + 0.66 m Hope it helps u 😊😊😊

[@nainshipankaj1228]

Correct 💯

[@manuchaudhary4849]

How??? Plz

[@ethicalhackervishu6041]

@@manuchaudhary4849 Apply p= 1/f with sign

[@ethicalhackervishu6041]

@@manuchaudhary4849 apply p=1/f for finding ans in metre and for finding ans in cm apply P=100/F

[@manuchaudhary4849]

@@ethicalhackervishu6041 thanku💕

[@vishalthakur4176]

Aap gjb ke padhate ho sir ,dil se thank you 💯💞🙏

[@freefiregame8936]

What is hypermetropia? State two causes with help of ray diagram show a , this defect b, correction of this defect

[@Psycho_Saiya]

Sir can you make another one shot video for 2023 boards including mcq and other necessary questions that are must for the school boards class10 I would be thankful to you🙂😉

[@tatalgaming1.0]

😢😢😢🎉🎉🎉😢

[@stashishff2109]

😅

[@stashishff2109]

😅😊

[@stashishff2109]

🙏

[@stashishff2109]

🙏

[@dark-mx7tc]

One of the best physics teacher in the country I have ever seen 🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳❤️❤️❤️❤️❤️❤️❤️🧡💛🧡💛🧡🧡❤️💛❤️💛❤️💛❤️💛❤️💛❤️💛❤️💛❤️💛❤️💛❤️🧡🎧🧡❤️💛❤️💛❤️💛❤️🧡🧡💛🧡💛🧡💛🧡💚🤎💚🤎💚🤎💚🤎💚🤎💚🤎💚🤎💚

[@karmon32]

Where is purple heart

[@celebrationtime756]

human eye ncert pg no. 188 in the paragraph of ''power of accomodation'' in the 4th line its written that ''when the muscles are relaxed,the lens becomes thin''. but sir is telling the exact opposite in the video at 15:19 . i am really confused please reply

[@parthsoni2118]

Que3. Nature of lens is convex and Power is +2.5 Challenger. (i) 0.18 and (ii) 0.67 Thanks for the great session sir😇

[@aaryanrupa4158]

Glt hai

[@abhishekrajoriya6755]

@@aaryanrupa4158 18.18 hai kya sahi ?

[@YASHSHARMA_045]

Are idiots dono answer thik hai bas cm aur m ka difference liya hai tumne parthsoni2118 ne m ke liye P = 1/f liya hai aur tumne cm ke liye P = 100/f liya hai . Be attentive in the physics wallah classrom ....😊😊

[@satyamtiwari3641]

galat hai3rd ka ans 2.75 D hai@@YASHSHARMA_045

[@harendrasingh6700]

3 DAYS TO GO ✌🏻❤️✌🏻❤️ YOU WILL ROCK 💥 ALL THE BEST FOR YOUR EXAM 98%😃

[@SURYATHAKUR66]

Thanks brother

[@SURYATHAKUR66]

Tommorow

[@Motivational_Quotes2324]

Thnx bhai

[@8d-16-khushi5]

@Anu oh bro same mera school nhi khula but still studying

[@PraveenYadav-hi2bv]

1:07:18 Let first power be P1 and second be P2 and also P1's focal length be f1 and P2's focal length be f2 then, f1 = 1000/-55 = -18.19 cm (approx) f2 = 1000/15 = 66.67 cm (approx)

[@aesthetic_7x]

1:07:00 P=2.75 D Convex lens - converging nature

[@rudrakumar3037]

Pls explain ki focal length -400/11 kaise aaya?

[@saraswati7375]

@@rudrakumar3037 ye 2.77 aayega na??

[@zamanaram118]

Quesion no'3 = 2.75D , =Convex lens , =Converging type

[@abhayychaudharyy]

All teachers are amazing 😍😍

[@md_ankit_unique5957]

☺️☺️☺️

[@md_ankit_unique5957]

Nice

[@abhayychaudharyy]

@@md_ankit_unique5957 hlo bro 💗

[@Shahid-ali16]

52:55 Sir my grandfather is 82 years old but he can see near and far objects clearly.

[@vishalsinghthakur3620]

Bro he is not man he is mahapurush ( DON'T MIND ) 😅

[@Diorqueen46]

Physics जलवा 😢😢 *after seeing rakshak sir video * Physics हलवा 😇😎

[@shreyanshbajpai1739]

Power is 2.75 d and nature is - convex lens , hypermetropic eye , converging work , real and inverted image on corrective and suitable power lens

[@madhav1550]

Hi

[@blakespider1985]

@@madhav1550 hello

[@Pawanyadav-vz7ff]

we need teacher like you in our school

[@mansikrishna4673]

[@Crickmonster_mentor]

Sir you are 2nd best teacher of physics on KZbin because the 1st on is unbeatable (Alakh Pandey Sir) but i love you teaching technique. I am in class 9 inside of this I caught every topic of this chapter very easily because of you Love ❤from Patna

[@143_Prince-.]

Pahle 9th padhlo

[@itzsaumya8770]

​@@143_Prince-.😂

[@dr.lokeshdeo5424]

2023-24 students √

[@KiranKour-mg8ek]

Me

[@atulpatel783420]

Me..

[@Pankajsharma00-z4l]

Yes❤❤

[@dixitasaud9201]

Haa bhai science ke students hai hum, ✔️ nahi √ dete hai 😄

[@toxiceditzzzz]

Yahi reh Gaya bas 🤓

[@anushkaparashar1487]

Thank you so much sir for teaching in such a great way...💯

[@BHRAMANKRISHNA]

Hi

[@shailjapatel6899]

(i)distinct vision = -18.18 cm= focal length (ii)near vision= 66.66cm= focal length

[@darknightgaming7255]

Bhi galt ha

[@darknightgaming7255]

Focal length 3.2 CM ha

[@justaguyimitatingtheguywit3825]

​@@darknightgaming7255bhai power dia hi hain uska reciprocal chahiye 😂

[@SapnaJain-bh7qs]

Sir your teaching is super duper !!!!😊😊

[@vikramyadav9432]

F-36.3,P-2.75D, convex lens because it helps converging the ray

[@PravinPete-lf7co]

Neurosurgeon hu bai mai Mere bete ko muje padhata nai ata kyo ki muje high level ki baate he aate hai isliye usse samajh ahe isliye mai is channal ko use recommend karta hu because its best channel for learning

[@Jaivin21]

23:35 It sounds different sir😛😛

[@Barapatreritik]

I just loved the way of teaching . Maja aa gaya sir 🙏🏻🙏🏻

[@believer123.]

Distinct vision :p=100/f in Cm so f=100÷(_5.5) which is _18.18cm and similarly for near it is 66.6 cm

[@sagarpatter8944]

Shi h

[@varshagarg1491]

You are right bro

[@jyotirai3129]

Sir ncert ke bahar ka bhi explain kar diya kariye achha hai hm competition wale bacche bhi aap ki class dekhte hain.. Thanks sir.

[@Dgoat204]

1:07:22 focal length of distant vision - -18.18 cm For near vision +66.6 cm

[@Priyanka-el6qj]

Sir you are the life of physics in 10th ❤❤ Now l am in 11th and l miss my 10th days 🎉

[@JAANY_GAMER]

Why u watching dis

[@goofyahhswastik]

@@JAANY_GAMER for memories i suppose

[@JAANY_GAMER]

@@goofyahhswastik anybody ask

[@abhi.108]

@@JAANY_GAMER u literally asked??

[@JAANY_GAMER]

@@abhi.108 bruh man

[@laxmiparida4119]

I have very important question to ask! As you said In the video that for the correction lense the object Will be the real object but for the crystalline lens the object Will be the virtual or in other words the image of the correction lens! but how is it that the image of the correction lens has it behind of the lens!??

[@itsmeayush3377]

Write the question in the systamatic way to understand

[@laxmiparida4119]

@@itsmeayush3377 I mean the object what we are seeing through a corrective lens is a virtual right?

[@itsmeayush3377]

The eye itself sees this virtual image as if it was the actual object and creates the final real image on the retina of the eye.

[@shubhG7777]

@@laxmiparida4119 obviously no

[@medhyayadav]

@@laxmiparida4119 nope...we see real objects

[@rohitsinsinwar968]

What are teachers of physics wallah ! amazing 🥰🥰

[@Yshnartworld7]

Sir I have a doubt as you said when ciliary muscle relaxed the lens become thick and the focal length become small . But in our text book when the ciliary muscles relax the lens become thin and the focal length increase.

[@Team07kakashi]

Right

[@AmarinderSinghSethi]

I have faced the same problem

[@sksahil2414]

Plz solve this problem

[@sksahil2414]

I have faced the same problem. Plz

[@sksahil2414]

Plz sir sort our this problem

[@dipuraj429]

In the third no. Of numerical question the f= 400/11 cm P= 11/4 D and The nature is converging

[@editz.boi.00]

Focal length =36.36 Power of lens=2.7D Nature =converging Lens=convex lense

[@yashyadav3008]

Chalenger question:- 1) distant focal length = -1.81m(-181cm), 2) near focal length = 0.66m(66cm)

[@meitnabhikhaasnahi1470]

Galat

[@meitnabhikhaasnahi1470]

1st wala

[@mishraaman00700]

Yes it is 0.1818..

[@pulkit_arts662]

@@meitnabhikhaasnahi1470 is 18.1 cm focal length correct?

[@vidyacomputer1451]

yes it's correct

[@mhmdsuhail1]

I am watching this in 2022 And now the syllabus once again increased.......

[@nightfury514]

Same here🥲🥲

[@mradiyt2007]

Yes bro

[@sumandhwaria179]

very interesting way of teaching art student hone k bd bhi boht ache se smjh me aya thank u sir

[@vikashrathore3480]

Chalanger question For correcting distinct vision f =18.18 cm For correcting near vision f=66.66 cm

[@Garv_Gamer_1]

Bhai wo distinct vision ki focal length negative ki hogi i.e. -18.18 And it's written as in decimal form as -200/11 on dividing it's not an irrational number u can check ✅

[@mamtamakeover2707]

Sir you are the best teacher of physics .

[@Old-is-gold-90s-songs]

2:23 thanqq sir for help us in doing our best in exam

[@induupadhyay6617]

sir your teaching level is awesome 🙏❤️

[@ritika4443]

Q3. P=+2.75D Nature: Converging (convex)lens Challenger question I)-0.181m ii)0.667m

[@abhijitshivamcodes]

15:17 Actually there's a little correction the lens becomes thin when the cilliary muscles relaxes not thick as told by you.

[@aizaanmalik5766]

Wrong

[@Badal.Prajapati]

Challenger Question's Answer: (i) The focal length of the lens required for correcting distant vision is - 0.18 metres. (ii) The focal length of the lens required for correcting near vision is + 0.67 metres.

[@beginnersketcher5624]

You have used the wrong formula.. use this one P = 100/f because power given is in cms...

[@shadanalam6092]

I am from AMU board and i always watching every chapter videos of physics from 9th class.your explanation is very well and easy to understand topics god bless you sir

[@anees_khan338]

ham bhi amu se hi hain

[@shadanalam6092]

Acchaa bhai

[@shyambhagat5613]

​@@anees_khan338amu?

[@headshotismyhobbygobacktot2975]

" Aligarh Muslim University " (Amu)

[@naziasheikh2969]

are phones allowed in amu class 9th hostel

[@chauhan1693]

Sir you are amazing 👏 you are the best teacher of the world 🌎

[@greenstuff3791]

Challenger question : ( i ) distant vision : -18.1 cm ( ii ) near vision: 66.7 cm

[@adhiksharatnakar5695]

@greenstuff3791 Isn't the power alredy given? Then we should just do the reciprocal of it isn't ?

[@mehboobali6334]

Hi sir ap ke lecture bhot acha hai sir,,😮

[@karthikk.r8397]

And i am watching all ur physics classes. Ur doing amazing sir.......

[@sukhbiryadav6050]

Distant vision - 0.18 m Near vision - 0.67 m

[@Dream_gamer90]

Your answer is wrong

[@Dream_gamer90]

For near vision:1000/1.5 For distant vision:1000/-5.5

[@tejaswikumar8670]

Challenger question- Focal length for lens of power -5.5D is -18.18cm and for power of 1.5 D is 66.66cm

[@titangamingyt1727]

How?

[@risestar5886]

Power of lens formula = p=100/f -5.5=100/f then f is multiple with -5.5 -5.5f=100 F=100/-5.5 F=-18.18 cm in m =- 0.18m Do this same process again next question:

[@singerbest6256]

15:41 Sir here you said when ciliary muscles are relaxed the lens becomes thick but actually it becomes thin and when ciliary muscles are contracted it becomes thick. Btw Loved your way♥️

[@anamikajayswal9534]

No sir said correct. Relaxed hoga tabhi too lens thick hojayega na... Aur jab contract karega yani pakar majbut hoga too lens thin rahega.. Correct me if I'm wrong 🥲

[@downloadinghub181]

yes you are right meine book mein padha yahi likha hai

[@anshu-indian]

Yes, When the cilinary muscles are contracted lens become thick and when cilinary muscles are in rest lens become thin...

[@singerbest6256]

@@anamikajayswal9534 Check it out again

[@singerbest6256]

@@anshu-indian Thanks

[@peachu3706]

15:41 when ciliary muscles contract the lens becomes thick not thin 🙂

[@eternalspvrk]

Yes by mistake by mistake

[@FirdousaQadir-x5e]

Jitna acha sir smjatai hi iss sai acha koi nhi sikhavai ga duniya mai best of luck sir❤❤❤❤❤❤

[@satyeshmanglam9916]

Power of lens = 2.75 D Nature of lens = Converging

[@SKYGaming-we4cz]

Good bro

[@vaibhavsingh-ff8fh]

Hmmm munk

[@vaibhavsingh-ff8fh]

😂😂😊😊

[@vishaldubey8338]

P=2.75 Nature=converging Lense=convex

[@mightystar2.0]

Nahi aaya yarr

[@keshav9882]

Correct vro 👍🏻

[@ranjeetsingh-fe7qn]

F=36.36 and, P=2.7

[@krishnadevyadav9643]

Badhiya Bhai mujhe bhi ans check karna tha accha hua likh diya 👍👍

[@saraswati7375]

@@ranjeetsingh-fe7qn 👍👍

[@i_m_Ashish_G]

Sir really you teaches very well, I love your teaching style sir❤

[@abhinavrawat028]

sir the answer of the first given question by you is 2.74D and a convex lens with nature converging

[@shradhathakur1004]

Focal length:+400/11 Power:+2.74D correction : convex lens

[@ShubhamJaat-j2q]

🎉🎉

[@itz.kalpana4247]

Power ko 100 upon f🧐🧐 kyu liya h 1 upon f kyu nhi liya

[@murtazaxbt9159]

​@@itz.kalpana4247kyuki wo cm me he to metre me 1/f hota ha but jab cm me hota he to m se cm jane se 100x hota he so upar 100 chala jata he . So P=100/f in cm

[@Saaanjh]

"Isliy Bhagwan ne humko ya nature ne humko" this line shows that you are a true physics teacher! 🤓😎

[@TGOD_7]

Actually challenger question was easiest one🙂 1)-18cm is focal length(concave lens hai) 2)66cm focal length(convex hai)

[@dhararajpara9916]

Yeah you are wrong you did 100÷5.5 which is wrong 😅

[@ArYaN-bu6zc]

@@dhararajpara9916 centimetre mei laane ke liye 100 se hi multiply krte h

[@kusheshwarchaudhary2391]

you all are wrong

[@kusheshwarchaudhary2391]

The both ans is -18.18

[@jyotirai3129]

Challenger question 1. -18.11 cm. 66.6 cm focal length

[@pradumjadaun9227]

Bilkul galat h tumhara Khud socho Kya itni zyada focal length ho sakti h

[@stingingbee6652]

absolutely correct

[@Himanshugaming_]

15:19 Sir when muscles are relaxed, the lens becomes thin But sir is saying that when muscles relaxed, the lens becomes thik 🤔🤔

[@shubhambhusal2397]

Yes you are right. 👍 When muscles are relaxed, lens becomes thin & when muscles contracts, lens becomes thick.

[@JunaidChaudhary-q1e]

Gjb pdhaya sir ne sb numerical to bilkul clear ho gye

[@Kushagra-ov2qe]

Ekdm shi

[@GourangHumbe]

❤️ Top notch explanation sir ❤️. From Maharashtra board ( eng medium )

[@SUMIT08-07]

bro MH board me kitne percent aye?

[@GourangHumbe]

@@SUMIT08-07 96.60%

[@yashkshirsagar7408]

Sir ,nature :-convex lens Power:- +2.75 D

[@anshu70047]

Bhai nature converging hoga. Convex lens type hai lens ka .

[@yashkshirsagar7408]

@anshu70047 Thanks

[@aahansahu3330]

Humari khud ki eyes iss video ko dekh ke apne bare me samjh rhi hai!!💀😂

[@SonikaJangra-g7g]

😂😂😂😂😂😂

[@knowledgetimebynishitraj2709]

Q. No.-3 Focal length= 36.36cm Power= 2.75D Nature= Covex lens or converging lens

[@chavdamayursinh5010]

53:37 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅

[@mishraaman00700]

One of the best physics teacher 🤗🤗

[@sujatasahu4619]

P=-2.75D Nature of the lens - Converging (Convex Lens)

[@rajanshukla2512]

His eyes are weak ... We need to strengthen them... We need a convex lens

[@sujatasahu4619]

@@rajanshukla2512 yes You are correct.

[@rish879]

Give soln pls

[@sweetymehta184]

answer of last 3rd question should be convex lens and convering nature.🧐🧐🧐🧐🧐

[@ShivnathTodkar-e6v]

Kya padhate ho yarr......jabardast⚡️✌️👌👍🤙

[@krishna290gamer2]

Classwork Q: Myopia Homework Q: Hypermetropia Exams (Challenger) Q: Presbyopia 🤣🤣🤣