RAY OPTICS 💥Detailed One Shot Video, RAY OPTICS Class12 Chapter 9 One shot for 2024-25

[@ArvindAcademy]

✅ Detailed One Shot Class 12 Physics Playlist 👉 kzbin.info/www/bejne/jnithnSghZebbZY 📢 LAST 10 Years PYQ's Playlist 👉 kzbin.info/www/bejne/gaDUaqeklrh_l7s 🎯 One Shot in 60 minutes 👉 kzbin.info/www/bejne/Y32kqWmIjZqDma8

[@prabhmeharsingh4736]

00:00:00 introduction 00:05:07 Reflection of light 00:06:03 Spherical Mirrors 00:06:53 Spherical Mirrors are of two type 00:07:42 Imp Definitions of Spherical Mirrors 00:09:05 Definitions in Convention with Spherical Mirrors 00:12:15 New Cartesian Sign Convention for Spherical Mirrors 00:14:22 Relation between f and R 00:15:03 Derivation of Relation between f and R 00:19:05 Rules for drawing images formed by spherical Mirrors 00:20:15 Formation of images by Concave Mirror 00:23:18 Formation of images by Convex Mirror 00:24:04 Mirror formula 00:24:42 Derivation Mirror formula 00:26:01 Derivation of mirror formula (convex real image) 00:32:12 Liner magnification 00:32:44 Derivation of Liner magnification 00:34:56 for your knowledge 00:36:11 Spherical Aberration 00:37:25 Remedy of Spherical Aberration 00:38:37 Uses of Curved Mirrors 00:41:03 numerical 00:44:39 Refraction of Light 00:45:40 Laws of Refraction of Light 00:48:00 Refractive Index Formula 00:48:42 Factors on which the Refractive Index depends 00:50:29 Cause of Refraction 00:52:44 Principle of Reversibility of Light 00:53:56 Refraction through a Combination of Media 00:55:37 Real & Apparent Depths 00:58:06 Derivation:Real & Apparent Depths & Normal shift 01:03:00 numerical 01:03:54 Total Internal Reflection 01:08:24 Conditions for total internal reflection 01:08:57 Relation between critical angle and refractive index 01:09:19 Derivation Relation between critical angle and refractive index 01:10:53 numerical 01:14:54 Optical Fibres (application of TIR) 01:16:08 Optical Fibres 01:16:51 Propagation of Light through an Optical Fibre 01:18:34 Spherical Lenses 01:19:57 Definition in connection with spherical lenses 01:24:05 New Cartesian sign convention for Spherical Lenses 01:25:03 Refraction at Spherical Surfaces 01:25:41 Refraction Formula 01:26:54 Refraction at a Convex Spherical Surface 01:30:05 Refraction at a Concave Spherical Surface 01:30:52 Derivation 01:39:23 Lens Maker's Formula 01:45:40 numerical 01:49:57 Rules for Drawing Images Formed by Spherical Lenses 01:50:32 Formation of Images by Lenses 01:52:56 Thin Lens Formula & Magnification 01:53:29 Assumption used in Derivation of thin lens formula 01:54:42 Derivation of thin lens formula 01:58:45 Linear Magnification 01:59:37 Derivation of Linear Magnification of Lenses 02:01:20 Linear Magnification 02:01:53 Power of a Lens 02:04:20 Derication Power of a Lens 02:04:55 Power of two thin Lenses in Contact (Equivalent Focal Length) 02:05:46 Derication Power of Two Thin Lenses in Contact 02:08:57 Refraction through a Prism 02:10:11 Refraction through a Prism: Deviation produced by a Prism 02:16:44 Variation of the angle of deviation with the angle of incidence 02:18:30 Relation b/w refractive index and angle of minimum Deviation 02:19:22 Derivation Relation b/w refractive index 02:19:22 Derivation for Small angled prism Relation b/w refractive index 02:23:02 numerical 02:25:35 Optical Instruments 02:27:27 V.Imp.concept 02:28:16 Visual Angle 02:29:33 Magnifying Power of Microscope 02:31:10 Simple Microscope 02:41:49 Uses of Simple Microscope 02:42:27 Compound Microscope 02:45:08 Magnification of Compound Microscope 03:00:14 Telescope 03:02:17 Magnifying Power of Telescope 03:03:19 Astronomical Telescope 03:05:10 Magnifying Power of Astronomical Telescope 03:13:36 Reflecting Telescope 03:15:49 Advantages of a Reflecting Type Telescope

[@yoursaviii]

Thank You bhai!!!

[@Thepoweroffical]

Thank u bro😊

[@short_edits2.0]

​@@Thepoweroffical hiiii

[@tarangjohri7163]

His name should be HAPPY sir. Such an awesome and humourous personality .

[@razerrrrr0w0]

XD

[@vbadgegamer1611]

​@@razerrrrr0w0is this is yr class section

[@razerrrrr0w0]

@@vbadgegamer1611 yes

[@vbadgegamer1611]

@@razerrrrr0w0 then don't comment here 😶

[@lightskindadrippy]

💀

[@TaniyaArora123]

This lecture is from SL Arora book of physics you should highlight in your book if you save the time instead of making notes

[@ShaluTiwari-ht4cs]

Thanks bruhh 💓 I have sl arora for saving time

[@TaniyaArora123]

@ShaluTiwari-ht4cs I am a girl ,I am studying from my father's id

[@ShaluTiwari-ht4cs]

@@TaniyaArora123 oh sorry...thank you so much ,♥️babe

[@heheboi_2351]

Bhai ne toh party badal liya😂

[@TaniyaArora123]

@@ShaluTiwari-ht4cs it's ok sis

[@ArunKumar-sy7ze]

3:47 difference between ray optics and wave optics 7:05 Types of spherical mirrors 1:02:43 imp derivation

[@an_e_esha]

SIR Salute to your hardwork and dedication for us❤❤❤❤

[@bhaveshgujar7488]

Sir aapne ray optics ko bhut aasani se samjha diya thank you so much ab toh bhut easy lgta h yeh chapter❤☺

[@hinashafique123]

Hey isse apko sb aagya and is it enough? question solve ho rhe??

[@Shivangi_Dubey1205]

Sir actually I was searching physics teacher like you but I can't found anywhere on KZbin but one day suddenly I saw your video in which you told to saw your video for clear topics then I saw and now I satisfied with your lacture. Thanks a lots sir 🙏🙏

[@AnkitYadav95423]

Same bro .. next day was my half yearly examination and 7 chapters were coming I had studied just first 3 chapters and I was searching for detail and short video and I searched for all one shots I didn't find such content then I gave up and started doing the numericals for the first 3 one then when I searched PYQ for potential and capacitance chapter I got his video.. Then I visited his channel and I was blessed that day.. Since that day I shared his channel to the whole boys of my class even to my close friends of 11th to study from his 11th class playlist!

[@brainseducation]

Good luck

[@ypringfield-rn7bg]

​@@AnkitYadav95423 pls tell me it is sufficient for cbse, can i solve all questions after watching his videos? pls tell , is it really enough? is it enough for scoring full Marks in physics? 😢😢 i am really confused

[@Vraddhi23]

Best explanation ❤❤ thank u sir

[@ArvindAcademy]

All the best

[@ria_rani04]

Sir kuch skip kri h n syd...like equivalent lens​@@ArvindAcademy

[@charushi-nb5rf]

It takes lots of toil work behind the screen to provide such crisp and accurate content in just 3 hrs ❤...also sir's smile motivates alot in between the lecture...stay healthy and blessed

[@vanshikaraj1801]

all topics are covered ?

[@charushi-nb5rf]

@vanshikaraj1801 yes even it's much better than ncert ..go for it

[@vanshikaraj1801]

​@charushi-nb5rfok thank u .. and tell me one thing ki aap arvind sir se pura sallybus kar rahe ho ?? Acche se samjh aa jaa raha hai ?? Sub kuch and for pyq what r u doing .. solving pyq by book or by his pyq lecture ??

[@charushi-nb5rf]

@vanshikaraj1801 nhi m coaching kr kri hu offline to ray optics vaha se smjh nhi aya tha isliye Arvind sir se padha tha clear ho gya pyqs m sir se hi krungi

[@vanshikaraj1801]

​@charushi-nb5rfooh OK thank u so much ❤ and sallybus complete ho gya sare subject ka ??

[@AryanSharma-24]

Chapter done🧭 Sir pyqs bhi daaldo 10 years ke please..Half yearly 70 marks ka hai jisme se sirf ray optics hi 17 marks ka aa raha hai to please thoda detail rkhna pyqs..Thankyou sir physics exam on 21st september

[@Aspreetkaurps8]

Which school bro😮

[@mikul_423]

Mere yaha bas 10 ka aah Raha hai

[@AryanSharma-24]

@@mikul_423 U'r lucky

[@protonsings]

Atleast you're learning otherwise wed mera practical hai and i've done nothing

[@mikul_423]

@@AryanSharma-24 sharma ji ka beta spotted 👹👌🏻

[@DiyaSoni10]

the best video for ray optics

[@Otaku-Dart-v2h]

You are the best teacher I have ever seen before ❤

[@KhushiPandit-d7o]

Sir ur lecture are amazing I regret ki maine aapse starting se kyu nhi padha itte achhe notesss aur concepts bhi itte achhe se clear ho rhe haiii sir literally u are amazing having no words describe my feelings thankuuuuu so much sir thankss alot

[@ArvindAcademy]

Best of Luck..❤❤

[@KhushiPandit-d7o]

@@ArvindAcademy thankuuu sir

[@naima_haleem]

Are you able to solve the numerical by watching this video?

[@naima_haleem]

Can i watch this for the 1st time?

[@amazingkids2172]

Yes u can

[@talentedgamer234]

Sir Your teaching is too good i appreciate 🎉🎉😮😮😊😊

[@ArvindAcademy]

Glad you liked it! 😊

[@DivyaTiwari-b9y]

39:00 ....this is cute ❤😅

[@gurmeetsingh-iv5xn]

sir at 1:03:53 1.3*7.7 is 10.01 not 10.1

[@Arif0001-tf]

sir kya smile hai respect button😇😇

[@Ptanhikaunhai]

Best video for this chapter ❤❤

[@ArvindAcademy]

Thank you so much ❤️

[@rishikatibrewal]

Real and Apparent depth is in syllabus pls reply anyone

[@HasanAli01234]

Sir you deserve millions of like 👌🙏💞

[@Inspiringminds428]

IT IS SUFFICIENT FOR BOARD ??

[@QwertyQwes]

Yes but practice numericals from sl arora

[@shashigupta8241]

Sir you deserve 10 millon subscribers

[@HarshShukla-ox8gw]

2:59:01 Are sir ji pura jhel liya , ekdam ache se samajh agyi derivations!! ✨👍

[@prabhmeharsingh4736]

LECTURE STARTS AT 3:33

[@priyadhiman9tha189]

well said sir or koi video nahi dekhne pade ge .... thankyou sir

[@fwiryc0re]

are u able to solve numericals ?

[@priyadhiman9tha189]

@@fwiryc0re yes , try doing pyqs

[@Bharatsingh-up8bq]

Lecture's quality = osm❤

[@GuruprasadNaik-e]

Thank you sir ❤❤❤ Best explanation in less time 🙏🙏🙏

[@TamannaJangra-k7f]

😊 Amazing lecture sir 😁 Thanks sir 😁😁

[@ArvindAcademy]

All the best

[@TamannaJangra-k7f]

@ArvindAcademy ☺️☺️ty happy sir

[@AbhishekVerma-xe9ki]

Sir mja aa rha hai with derivation

[@SumitSingh-ji8so]

You are best teacher of physics

[@ArvindAcademy]

Thanks & welcome ❤❤

[@archana3917]

Very nice video sir🎉🎉🎉 but please make diagrams big and clear

[@WorldIsSimple]

1:03:43 sir answer will be (10.01) thank you.

[@Rustamjoshanboxer2454]

Best video of ray optics😊

[@ArvindAcademy]

Thank you so much 😀

[@JeeAspirant-qi9mi]

Sir Notes App me Ray Optics ke notes nhi please jaldi upload kar dijiye!!!! ❤

[@AtulyaAaryan]

Last big class 12 physics chapter. Adter this all my remaining chapters would be covered under 2:30 hours.

[@mamtad5318]

very underrated thanks soooo much

[@pranavkumar5531]

Nice explanation 👍 👌 👌 👍

[@akhileshmishraanirudhmishr4433]

very nice sir i did'nt understood well in my classes at all just because of you all doubts are cleared

[@ArvindAcademy]

Thanks for your appreciation!

[@Maynkarya1326]

​@@ArvindAcademy sir notes kaha se milego

[@eagle_yt322]

Beast teacher and mentor. lots of love from my side

[@yoursaviii]

Thank You so much sir 😍😍

[@prajapatishorts242]

Sir mera sawaal hai apse ki Jab hum mirror formula drive karte hai toh hum sign conversation ka use karte ha But jab hum usse releted question karte hai toh dubara sign conversation ka use kyu karte hai?????

[@R1shabhgarg]

badhia lagta hai isiliye

[@PrincePriyaSHOW]

App bohot acche sir h 😊

[@IshaSingh-w9r]

Best lecture of ray optics thank you sir 🎉😊

[@ArvindAcademy]

Glad you liked it! Keep watching for more! 😊

[@IshaSingh-w9r]

@ArvindAcademy I watch your every video

[@AnkitYadav95423]

18:54 Sir main laptop pe padhta hun sir bas 2 second ke liye hi side ho jaya kijiye! pls sir

[@Benzene_42]

Sir love you from India

[@simrankothiyal]

Sir please har chapter ko ISI tarah derivation ke sath banaega 😊🙏 thank u so much

[@labhanshimudgal]

BEST LECTURE!!👏👏👏👏

[@SHIKSHANEETASPIRANT]

thank you so much sir...AMAZING EXPLANATION

[@Mr.ShakirKhan-x4b]

Sir please help Sir App mein class 12th physics ke Chapter Ray Optics ki pdf Available nahin hai

[@HarshSharma-i9f]

Thank you sir 😊

[@ArvindAcademy]

Welcome!

[@asleyminate9415]

Concave mirrors focal length is positive while the convex's is negative!

[@ts37924]

no you need to check the new system.

[@asleyminate9415]

@ts37924 yeah ig you're right but my book says the opposite so I gotta follow that. I've a question, can I ask?

[@sleepypotato3424]

@@asleyminate9415yes ask

[@MaxPlanck-n5w]

Wrong concave mirror ka focal length negative he bhai

[@TusharAgrawal-fz4rl]

Physics mein full marks target Wale like karen

[@NishantKumar-pm7xk]

What about optical instrument kya sir ne ise padhaya hai is vedio mai ?????? Please telll me

[@ArvindAcademy]

hain padhaya hain with derivation....

[@ShreyaRecordzz]

Please make competency based lectures

[@bhagwatidevi5582]

Best teacher ❤

[@vanshikaraj1801]

thank u very much sir .. its a really very helpul video ekdam super!! crystal clear ho gya .. again thanks a lot !!❤❤❤❤ ... sir ek baat bata digiye ki .. mere pass mtg 2025 ki pyq book hai to mai usshi se pyq solve karu ya phir aapka pyq wala session dekh lu ?? plese tell sir its a humble request from my side

[@achaensan2690]

@vanshikaraj1801 hii didi please reply

[@vanshikaraj1801]

​​@@achaensan2690haan bolo .. are u in 12th ryt ?

[@AnupKumar-np3fc]

@vanshikaraj1801 sir one shot is enough...? matlab ki iske bad sida question kar skate hai...? and tumne chemistry kha se ki...?

[@KhushdeepKaur-wn8io]

Video start at 3:39

[@Breakbite7]

Thanks sir❤ best physics teacher ❤

[@alwayslaugh4397]

single tigh sir didnot leave thanku sir

[@007days]

44:28 aapne 13.5 cm from mirror likha hai Sir kya ye 13.5 cm far from initial image distance nhi hona chaiya tha kya plz Clear this doubt sir

[@vanshgoyal3387]

Very good teacher❤❤ 12:29

[@yashvardhanagarwal2662]

Sir I am in class 12 for 2025 boards. Sir I have not started physics . sir i have completed chemistry and maths but unable to do physics . How can i start now . Please Sir help , I am very worried and stressed . Sir Please Guide.

[@palaknoor04]

Can we connect somewhere? I haven't started maths yet🤡

[@robotecgaming4336]

Same bro I haven't st physics chem is done and maths is half done

[@666raze]

Same

[@piyushchauhan6104]

​@@robotecgaming4336bro any suggestions from where I can cover chemistry inorganic and physical parts

[@robotecgaming4336]

@@piyushchauhan6104 bro for physical and in organic I have used my coaching notes and have read my ncert

[@anupanda4321]

thanks a loot sir for helping us ☺

[@Aphroditekiss]

1:19:13 sir u just said opposite 😅

[@ShilaDevi-rj9jl]

Thankyou

[@ArvindAcademy]

Keep watching!

[@MaxPlanck-n5w]

Starting 25 Jan 2025 10 30 PM

[@bhumikarawat4121]

Dude kitna ho gaya physics ka syllabus ?😢

[@MaxPlanck-n5w]

@bhumikarawat4121 Mene kuch chapters chodh ke sab me thoda thoda kara he like topics kya aate he wo sab thoda buhat pata he lekin questions bilkul nhi aate :(

[@MaxPlanck-n5w]

Tujhe agar start karna he to koi aur topic se kar start me ye karegi to buhat saara information he ek saath aisa lagega do some smaller chapters first

[@mankarnikabhong8421]

Is it enough for neet

[@MaxPlanck-n5w]

@@mankarnikabhong8421 I am not a neet student, I dont know

[@Mightykhiladi-u4m]

Sir I am from Assam council kiya uske 12 th exam ke liye ye video help full hai .... Because Assam council exam is tougher than cbsc board 🙂

[@leeyeonseo4186]

it's just a myth bud......state board is way easier than central board......

[@anantaeducation001]

Sir apke adhane ka way bhot acha phle physics bhot jyada boring subject lgta tha lekin ab sb smjh aara h ❤❤ Thanku so much sir

[@PrakharKatiyar-f9b]

Physics boring lagta hai bhai tujko 😂😂😂😂😂😂 to interesting kya lagta hai hindi 😂😂😂😂

[@candypop7544]

Sir real depth apparent depth and lateral shift are not in the portions sir..should we still study it?

[@SooryanarayananKJethin]

i do believe that you should learn it because my phy teacher took it .

[@PalakKaur-n2w]

Is this video enough for boards alongwith pyqs of 10 years ?

[@RiyaKumari-g9z]

Yeah

[@Shruti-t8m]

Please made saperate videos for derivations and seperate for concepts and ques related to that concept Suggestion from my side 🙏 🌸 Radhe Radhe 🌸

[@Zrex189]

1:07:42 Sir bahut bahut dhanyawad sir me apka abhar rahungaa apko meri bhi ummer lag jayeee 🙏

[@sohanaparvin1908]

Sab chap complete?

[@sohanaparvin1908]

Kinta Tak kare ho

[@adityasrivastava2422]

Sir shabdo me baya nhi kr skte aap kitne naccho ki madad krte hai free me ye lectures dalke😊aap aise hi haste muskurate rahiye sir, bohot kam teachers ke liye sacche dil se dua nikalti hai aur ap unme se ek hai

[@AlokSingh-kx6nt]

Baas syllabus October tak khatam ho jaye😊😊😊

[@brainseducation]

🎉

[@TheDreamworld-v2n]

Hua khatam???

[@AlokSingh-kx6nt]

@TheDreamworld-v2n ha bahi pyq laga raha hoon!

[@TheDreamworld-v2n]

@AlokSingh-kx6nt good!! ...

[@bushraalam82]

Sir for cbse should we focus on ncert?

[@motivationalvideos9337]

Ab kon kon dekh ra h just like the comment❤

[@sonalsaini37013]

This is the best lecture for understanding everything....I like the oneshots with all derivations...sir is totally right u don't need anything else after this.... thankyou sir❤😊😊

[@crms0d0a]

Bhaiii questions ban rhe hai kya?????😭

[@fwiryc0re]

@crms0d0a baney?

[@coolbeauty5405]

Did you score well after watching his lectures?? Like 50+

[@FACTOCHANELZ_]

best on whole yt.....

[@yashjee-k8m]

yashwant present sir

[@AarushiChauhan18]

Thanku very much sir... I couldn't understand optical instruments topic.. But now it is crystal clear... Just because of your... Once again thanku very much sir... ❤

[@ArvindAcademy]

Glad it helped! 😊

[@thirunavukkarasuparamashiv2682]

Sir whether derivation of apparent depth is needed to practice

[@narendrapatel1514]

26:50 concave should be the heading sir ❤

[@hinashafique123]

Hello sir can i study from this video i am from isc pls tell me sir pls???

[@Ramitkrishnaofficial]

❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤. Bhut Bhut Dhanyavad Sir 🙏🙏🙏🙏🙏🙏🙏🙏🏻🙏🏻🙏🏻

[@KaranSharma-p6x]

superb teaching

[@ArvindAcademy]

Thanks and welcome ❤❤

[@singh_960]

@@KaranSharma-p6x first time isse pdhne se sb smjh aa jyega ?

[@singh_960]

@@KaranSharma-p6x first time iss lecture se pdhne se sb smjh aa jyega ?

[@Gagandeepkaur557]

Very helpful sir🙏🏻

[@madxboi11]

Nhi sir comfortable hai derivations kariye

[@NitinRaj-li5dd]

Lateral shift?

[@AnkiteshAnkiteshyadav]

Arvind sir is fire really sir ❤

[@MunfedkhanKhan-sv1lv]

Good teaching 😊

[@ArvindAcademy]

Keep watching ❤❤

[@ASHISH-w1]

Sir i am not study this chapter This one shot enough for boards plz reply sir

[@ArvindAcademy]

This video covers everything you need to know. Good luck! 👍

[@KalsoomAbro-o4j]

Sir kindly share the all lecture of bs physics

[@Respect-EDplus]

3:32 start

[@BhumikaBali-kn3tq]

Sir 19:28 topic imp hai ??? Cbse

[@riteshyaduvanshi3340]

Sir maza aa gya❤❤ Bs those se numerical ki practice aur krva dijiye😅

[@JeeAspirant-qi9mi]

Bhai aapne notes likh liye hai to mere ko bhej doge kya kyu ki Sir ne Notes ke PDF Upload hi nhi kare hai 😭

[@MayankChaudhary-ye9fi]

Sir dual nature wala ch bhi dal do 😊

[@aviruupdas9118]

It is helpful for isc?

[@Laymanplays69]

same doubt but all concepts are same i guess we can read this

[@harshitgupta7505]

Have you done this?? I am also ISC student​@@Laymanplays69

[@nav_sandhu5911_]

Sir, please also tell that how to write the answers like, how much lines, or how much pages we should write for an particular answer because our school teachers are saying that we have to fill 1.5 pages for three mark Question and three to four pages for five mark questions Please help.

[@Studnique-n9s]

Sir plz wave optics and modern physics ka bhi daldo😢😢

[@ArvindAcademy]

Banane ka beta time to do

[@Studnique-n9s]

@@ArvindAcademy OK sir 😊