RAY OPTICS AND OPTICAL INSTRUMENTS in 60 Minutes | Physics Chapter 9 |Full Chapter Revision Class 12
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Master "Ray Optics and Optical Instruments" in just 60 minutes! Join our comprehensive Class 12th revision session, covering essential concepts, lens, mirrors, and optical instruments. Simplify your exam preparation with this condensed yet thorough overview. Don't miss this opportunity to excel in optics!
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📌 𝐍𝐂𝐄𝐑𝐓 𝐖𝐀𝐋𝐋𝐀𝐇 𝐒𝐎𝐂𝐈𝐀𝐋 𝐌𝐄𝐃𝐈𝐀 -
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📌 𝐏𝐇𝐘𝐒𝐈𝐂𝐒 𝐖𝐀𝐋𝐋𝐀𝐇 𝐒𝐎𝐂𝐈𝐀𝐋 𝐌𝐄𝐃𝐈𝐀 -
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⏳ Timestamps:
00:00 - Introduction
01:46 - Reflection of light
06:54 - Relation between f and r
09:15 - Mirror formula
12:13 - Refraction of light
17:39 - Principle of reversibility of light
20:26 - Refractive index
20:41 - Refraction through a parallel slab
23:28 - Normal shift and critical angle
28:27 - Total internal reflection
29:49 - Spherical refraction surface
32:44 - Lens maker formula
35:28 - Lens immersed in a liquid
37:33 - Spherical lenses
41:40 - Prism
46:42 - Optical instruments
1:01:00 - Thank You Bacchon!
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#Physics #Class12th #NCERTWallah #PhysicsWallah #Class12 #RayOptics #OpticalInstruments #FullChapter #Revision #PhysicsChapter9 #Class12Physics
@NCERTWallahPW 7 ай бұрын
NCERT MindMap 👉 physicswallah.onelink.me/ZAZB/jp9xc8w7 Parishram 2.0 2024 (Class 12th Boards + CUET)👉 physicswallah.onelink.me/ZAZB/qxv1f7kl 📲 PW App/Website: physicswallah.onelink.me/ZAZB/PWAppWEb 📚 PW Store: physicswallah.onelink.me/ZAZB/qqee0bv4 🌐 Telegram: t.me/pwncertwallah
@lifekimotivation8834 5 ай бұрын
Sir mind map batch mei enroll nhi ho pa raha..... How to collect this notes
@urfavheadache9732 3 ай бұрын
bhagwan hai aap
@k.chelasi 3 ай бұрын
Anyone having exams from 4th March 😅
@jayatisrivastava3491 3 ай бұрын
Mee 🤚
@PalakGupta-go7bq 3 ай бұрын
Or mein bhiii
@user-yx4lw2gw9p 3 ай бұрын
I am also
@animeFX121 3 ай бұрын
Me
@vimleshkumarsingh2315 3 ай бұрын
Meeee😅😅😅
@yashprajapati9312 3 ай бұрын
Timestamps: 00:00 - Introduction 01:46 - Reflection of light 06:54 - Relation between f and r 09:15 - Mirror formula 12:13 - Refraction of light 17:39 - Principle of reversibility of light 20:26 - Refractive index 20:41 - Refraction through a parallel slab 23:28 - Normal shift and critical angle 28:27 - Total internal reflection 29:49 - Spherical refraction surface 32:44 - Lens maker formula 35:28 - Lens immersed in a liquid 37:33 - Spherical lenses 41:40 - Prism 46:42 - Optical instruments
@aryapatel9078 3 ай бұрын
❤
@alltype98 3 ай бұрын
❤❤❤❤❤
@mohakchampati7803 3 ай бұрын
Bro u dropped this👑❤
@ankitayadav9687 3 ай бұрын
❤❤❤❤❤
@user-ei6kn3pe1g 2 ай бұрын
❤
@ARYANGAMINGYOTUBE 3 ай бұрын
Me here before my board exam Anyone more then like my comment
@Sadgi949 3 ай бұрын
M v hoo
@devanshrathore686 3 ай бұрын
@@Sadgi949 bhai is video ma sb cover kiya h kya
@ayushmani2775 3 ай бұрын
Mai bhi hoo
@abhijeet_patel_99. 3 ай бұрын
🙂
@sawanidongare4705 3 ай бұрын
Me at night 1 o'clock
@anu_shkaa 6 ай бұрын
Me here before one day of my preboard🙂👍
@rajeshpal-hk9wf 6 ай бұрын
2nd pre board coming
@anshulsingh7957 6 ай бұрын
Mee too🥲
@muskann06 6 ай бұрын
Was it helpful?
@SambhavGupta-xd6ei 6 ай бұрын
Me also 😅
@shuubae 6 ай бұрын
us bro
@ashutoshsharma01 5 ай бұрын
To all my juniors now i am in iit kanpur, when i was in class 12th i had big issue with notes and concepts of physics, then i came to know about Shailendra sir earlier he was at cbse class videos channel over there i studied from him. You guys can study from him too all the best to all the aspirants
@Shreya...1 5 ай бұрын
How was your 12th
@ashutoshsharma01 5 ай бұрын
@@Shreya...1 it went good scored 93.2 percentage
@ArchanaSinha-mq2zb 5 ай бұрын
@@ashutoshsharma01videos toh ni h shailendra sir ke cbse class videos ke channel par then how you studied
@ashutoshsharma01 5 ай бұрын
@@ArchanaSinha-mq2zb they deleted the old videos of many teachers
@Taniya687 5 ай бұрын
@@ashutoshsharma01aapke 12th ke sath jee me kitne marks aur persentile the
@VersusVision14222 3 ай бұрын
Studying first time this chapter before Boards..🙂
@TechGamerVaibhav 3 ай бұрын
Me too
@stu0000 3 ай бұрын
Me too
@ankitdash4852 3 ай бұрын
@@stu0000bro kyaa sare derivation iss series main karwa rahe hain sir ? please reply
@SanaShaikh-5611 3 ай бұрын
Sme 😢
@vikash_Official 3 ай бұрын
Nope @@ankitdash4852
@Tkotzlgzh 2 ай бұрын
Every one commenting “Kal board hai” “one day before exam” I’m here to know if this video is sufficient for this chapter ?
@rcb......2 Ай бұрын
No
@arinjaykumar4 5 ай бұрын
It helps a lot in preparing for boards it's my first lecture of ray optics 😅 and I cover almost all topics ❤❤ Love you sir
@shweta_kumari 4 ай бұрын
phir tumne abhi tk ray optics me kuchh nhi padha hai
@arinjaykumar4 4 ай бұрын
@@shweta_kumariI think it's enough for boards exam 😅
@Swayampandey590 4 ай бұрын
Yup😊
@a.kgamerz7835 3 ай бұрын
Hyyy@@arinjaykumar4
@user-lx4ck4lq8w 3 ай бұрын
same maine bhi abhi hi shuru kiya hai
@navneetyadav8409 7 ай бұрын
Exam ek din pahle dekhne vale like karo😆👍😅
@vm7460 6 ай бұрын
Exam ke din dekh rhi hu...
@Indianyouth001 6 ай бұрын
@@vm7460please tell me how to propose a lady beautiful like you
@vm7460 6 ай бұрын
@@Indianyouth001 😅💖 isse tarif samjhe ya...taana?!
@amansingh3429 3 ай бұрын
Me here one day before of board exam
@Rang_Birangi_Jokes 4 ай бұрын
This teacher has converted the revision process into a sweet dish.
@ankitdash4852 3 ай бұрын
bro sare lecture main derivation karwa diya hey kyaa sir ne ? please reply
@Jh_bot_yt 3 ай бұрын
⏳ Timestamps: 00:00 - Introduction 01:46 - Reflection of light 06:54 - Relation between f and r 09:15 - Mirror formula 12:13 - Refraction of light 17:39 - Principle of reversibility of light 20:26 - Refractive index 20:41 - Refraction through a parallel slab 23:28 - Normal shift and critical angle 28:27 - Total internal reflection 29:49 - Spherical refraction surface 32:44 - Lens maker formula 35:28 - Lens immersed in a liquid 37:33 - Spherical lenses 41:40 - Prism 46:42 - Optical instruments 1:01:00 - Thank You Bacchon!
@SpiderRex9 3 ай бұрын
🎉❤
@papaibhowmik4837 7 ай бұрын
amazing lecture sir ❤❤
@SudhansuKumar-cc6kf 3 ай бұрын
4 waale attendance lago
@Ayush-cw8yj 3 ай бұрын
Anyone starting rn?
@chiragchauhan8812 3 ай бұрын
Yes bro😢
@hmeshram201 19 күн бұрын
na not at all
@zorotarotv 3 ай бұрын
Kaal exam hai Aaj syllabus complete karna hoga 😅
@user-cz1yv2lh3x 5 ай бұрын
thankyou sir apka ye video mere liye bahut help ful Raha mera physics bahut weak h pr ye chapter k concept clear hei thankyou sir ✨🥹
@NidhiVishal-em3ec 7 ай бұрын
Very amazing lecture sir thank you so much 🥰👌👌👌
@lovemsoni1844 6 ай бұрын
does he covered everything in this 1 shot or u referred something else also ?
@splife1109 5 ай бұрын
Thanku sir🙏 it's really very helpful for revision ..
@anshthakur0666 4 ай бұрын
Revision 😢
@Visha.0157 5 ай бұрын
From parishram batch lecture done sir... All doubt are crystal clear 😊🎉 Thank u sir...❤
@steverogers1244 5 ай бұрын
Most down to earth institute sir abhi tak windows activate nahi karai.
@domina8r 3 ай бұрын
Kids: studying 3days before my boards Legends☠️ sleeping 3 hours before my boards
@pathanwritex 4 ай бұрын
This is very helpful for short time 🎉
@arpitakumari261 6 ай бұрын
Amazing lecture for revision ❤
@rajeshpal-hk9wf 6 ай бұрын
Amazing your learning skills
@Dunk990 4 ай бұрын
Is this ppt available
@anukeshyadav842S 3 ай бұрын
Yes thats way i see it before two day of my board exam ❤
@Poonam.kumari7077 4 ай бұрын
Kisko kisko board exam dena hai aur abhi tak koyi chapter nhi yaad hai
@TechGamerVaibhav 3 ай бұрын
Me
@shalini2152 3 ай бұрын
Broo clear ho ja rha mind se revision ke just baad questions to solve hi nhi ho rha fati padi hai
@Poonam.kumari7077 3 ай бұрын
@@shalini2152 sahi baat kah Rahi hai aap
@sucessfulbano9236 4 ай бұрын
Me here before one day my main board exam 😅😅😅
@kviney766 4 ай бұрын
Kon se board hai
@beshadowyt2722 3 ай бұрын
Bhai enough h kya ye video is chapter k liye muje kuch nhi ata or prso ko pre board h
@sucessfulbano9236 3 ай бұрын
Ha Bhai. Main bhi pahle bar hi dekha tha enough hai .
@Gaugoby22 3 ай бұрын
Me here before one day of my board
@M2-DK 3 ай бұрын
Me to😢
@user-mn9xp2kd4t 6 ай бұрын
Representing the speed of light in any medium
@gurdarsh2042 7 ай бұрын
Thank you so much sir for your revision session
@Vivek_Raj_069 3 ай бұрын
Kal board ka paper h padh leta hu. 💀👍😨
@forstudy-tw8mnmm 3 ай бұрын
Legit bc 12 chapter subah se padh liya aur ek chapter padhunga ac ka transformer padhunga aur kal top karunga 🌚
@user-ni6ox5ue1k 3 ай бұрын
00:00 - Introduction 01:46 - Reflection of light 06:54 - Relation between f and r 09:15 - Mirror formula 12:13 - Refraction of light 17:39 - Principle of reversibility of light 20:26 - Refractive index 20:41 - Refraction through a parallel slab 23:28 - Normal shift and critical angle 28:27 - Total internal reflection 29:49 - Spherical refraction surface 32:44 - Lens maker formula 35:28 - Lens immersed in a liquid 37:33 - Spherical lenses 41:40 - Prism 46:42 - Optical instruments
@Jagannathmaurya66 3 ай бұрын
00.00😅😅
@ankitdash4852 3 ай бұрын
bro iss series main sare derivation karwaye hain kyaa ? please reply
@Jagannathmaurya66 3 ай бұрын
Derivation nahi karta sirf uska formula bata kaise kar na ha🎉🎉🎉
@ankitdash4852 3 ай бұрын
@@Jagannathmaurya66 ok thanks for the help
@whatskeptinname..4030 3 ай бұрын
Refraction through parallel slab and normal shift syllabus mei kaha tha ?? Nhi haina
@rishikabhattacharjee8735 5 ай бұрын
Thank you so much sir 🙏🏻
@pp5234 5 ай бұрын
Thank you so much sir, It was great for revision...
@surferr 3 ай бұрын
5 din waste krne ke baad aaj pdhne baithra hu🤡
@deepmusic1498 3 ай бұрын
All the best
@priyanshu_54_ 3 ай бұрын
Us bro ❤
@soumyaprasad7255 3 ай бұрын
Mast jayega.... bas koi stress mat lena aur aaj accha se utilize kar lena ... all the best👍
@warrior_abhi685 3 ай бұрын
😢@@soumyaprasad7255
@Vivek_Raj_069 3 ай бұрын
Mai bhi
@Zhaoxyi0 7 ай бұрын
Thank u sir ❤❤
@Level_up07 3 ай бұрын
Kis kis ka ppr 4 March ko hai 🥲
@user-vx9uf9qp8s 7 ай бұрын
Sir derivation me language likhni jaruri h kya
@funnyvideomahtoabc7058 7 ай бұрын
Sir ji iska pdf kaha se milega ..
@PiyushKumar-gb7rt 3 ай бұрын
Me here one day before of board exam 2024😅
@7.7M_subscribers 7 ай бұрын
Thanks you sir 😊😊
@arnavrohila8167 3 ай бұрын
Me here exactly 12 hours before my board examination
@n2459 3 ай бұрын
Kis kis ke fati padi hai..... 04/03/24
@user-zq1et8hg8f 3 ай бұрын
sign convention kaunsa use karna h ,,real wala ya wahi jo class 10th me padha tha
@SahebRoySahebRoy-wz2md 7 ай бұрын
Thank you so much sir
@shubhamkumar10888 7 ай бұрын
😊 Nice
@yashmore3926 6 ай бұрын
Thank you sir ❤🙏
@grannyescape2.03 7 ай бұрын
Aaj to biomolecules ka mind map aane wala tha
@arnimsingh1172 3 ай бұрын
Ky mtlb kal paper hai🙂🙏🏻
@Tk-re2ec 3 ай бұрын
Ye ch dhang se pura pehli bar pd rhi hu aj ,pta h its not something to flex but ab bhi mehnat krungi to ho jayega. SO LETS DO IT GUYS
@demonghostzofficial3785 3 ай бұрын
Same but yaa let's do it
@ashisyaduvanshi2868 3 ай бұрын
ya for real lets do it.
@adilmotivation2099 3 ай бұрын
4 days before board
@imonchatterjee4550 4 ай бұрын
46:42 optical instruments
@ruqiyah____ 5 ай бұрын
its helpful for revision only .... but if u are a fresher to optics refer to long and separate lectures
@young_edits 3 ай бұрын
True af
@peacefulworld7298 3 ай бұрын
No
@ruqiyah____ 3 ай бұрын
@@peacefulworld7298 i got so many confusions thats why i said this ... and everyone has got their own opinions
@rohitkant5100 7 ай бұрын
Sir board booster batch kab tak ayega
@akshayreddy4705 6 ай бұрын
THANK YOU SIR
@siblashabir-ex2xh 4 ай бұрын
Sir you didn't explain about total internal reflection in nature and its technological applications... Important topic 🧐🙁
@adtityaa 3 ай бұрын
Shailendra sir saved physics for me💗
@KhushiSingh-yz2zl 7 ай бұрын
Thank you so much sir 😊
@rohitmishra3231 5 ай бұрын
Clear explanation sir . Thank you so much sir ❤
@indiangamerz4873 4 ай бұрын
Dhanyawad apka bohot bohot ♥️🙏
@gauravmishra2226 3 ай бұрын
Me one day before bord 😅
@arnavanand9257 3 ай бұрын
Kaisa chl rha hai
@user-md6pj6wz6o 3 ай бұрын
2024 boards wale like kro
@salmasulthana6140 6 ай бұрын
Tq sir 🙂
@sirla76yhhrww4.bobby5 3 ай бұрын
Thnx uh 😊sir!!
@kenishaverma2316 3 ай бұрын
Me exam ek din phle padh rhi hu 🥲🙂kl board hai physics ka 4/3/24
@GPrincy-ih3ce 3 ай бұрын
Muje kuch bhi nh aata kl k paper me🙂
@forstudy-tw8mnmm 3 ай бұрын
@@GPrincy-ih3cemaine aaj subah se padha 12 chapter ek aur padhunga aur ek chapter ka important topic or fir kal 60+
@yashtakvlogs2522 7 ай бұрын
Thank you sir
@kabitapandey5449 7 ай бұрын
Best explaination sir.
@littlepink2376 3 ай бұрын
9 march wale 🥲
@guptajii4466 3 ай бұрын
I m here 4 days before of my CBSE board and it's my first chapter 😢
@Tgrsatvikfan 3 ай бұрын
Mine too
@sunilgill1962 3 ай бұрын
Bhai 1st time pdha h to smj aa gya kya 😢
@guptajii4466 3 ай бұрын
Pdh hi rhi hu av 😶
@Tgrsatvikfan 3 ай бұрын
@@guptajii4466 good
@sonamyadav055 3 ай бұрын
Mai khud
@Krishmaan001 3 ай бұрын
Lecture finish like butter 😗
@user-iw4dz6jf4x 3 ай бұрын
Two day before boards😢
@ytdaddy304 3 ай бұрын
Sabh samjh aa rha h kya first time padhne pr?
@channelclosed9987 3 ай бұрын
Same
@channelclosed9987 3 ай бұрын
@@ytdaddy304nhi bro this is for revision
@ShortsForyou333 3 ай бұрын
@@channelclosed9987 bhai kuch batao yar hm kuch nhi padhe h 😭😭
@channelclosed9987 3 ай бұрын
@@ShortsForyou333 weightage ke according padh lo Semiconductor - 7 marks Whole electric part - 17 marks And so on... Agar kuch nhi samjh aa rha toh vijeta batch ka 1 shot dekh lo and qsn kr lo
@Aakriti889 5 ай бұрын
Sir tussi great ho❤
@SG_saurabh_YT.. 5 ай бұрын
Thank you so much for this session ❤❤
@NiharikaSahu-gg1iv 3 ай бұрын
Thank you sir 😢 I completed this chapter by help of this lecture 🙌
@yashparashar2903 4 ай бұрын
50:24 just like a Taj Mahal jab dor hota hai toh bhaut chota hota hai and pass jaate hi bada ho jata hai
@akshaybhushansinha11th7 5 ай бұрын
sir optical instrument mein optical fibre nhi bataye????
@Ankitkumarmaurya710 7 ай бұрын
Completed 😎😎😎😎😎😎😎
@seerathameed3658 4 ай бұрын
Ager iss ko koi yahi se Ist tym padhega, kya uss ko samjh aajaye gaa
@PritiSingh-vg2mm 22 күн бұрын
❤ your teaching style are tooo good sirr Awesome sir...
@ShivangMishra-ur4yn 7 ай бұрын
😊
@arpankumarsinha 3 ай бұрын
kay matalab mara kal boards ha 🙂🙂
@Kirtiphour77 5 ай бұрын
😎Legends are watching this in December 😎🤟for pre board
@nashrakhan6589 5 ай бұрын
🙂💔Mehhh
@yashwanthk8926 5 ай бұрын
Mehh
@kumarshubham1246 4 ай бұрын
No its January
@SARTHAKGamingYT1 3 ай бұрын
@@kumarshubham1246nah it's march
@AryanDixit-zd1rr 7 ай бұрын
From parishram batch... LECTURE DONE SIR❤
@grammarguru9707 7 ай бұрын
Hi
@tanishchaudhary2381 7 ай бұрын
Bro is lecture ka pdf kha milega
@Waheguruji184 6 ай бұрын
@@tanishchaudhary2381app pe
@dvlgaming8348 5 ай бұрын
Where can i get pdf of notes please tell me
@karen-gj2lb 3 ай бұрын
I am here before 3 days of my board 😅 like if u r like me
@HetPatel-je7ih 3 ай бұрын
Me tooo😅😅😅😅
@crypticjr1 3 ай бұрын
4 din hai bhai
@HetPatel-je7ih 3 ай бұрын
@@crypticjr1 kaam hi h yeh bhi
@crypticjr1 3 ай бұрын
@@HetPatel-je7ih ha yar ajj pura din waste ho Gaya kuch nahi ho paya
@Xtorder786 7 ай бұрын
❤❤❤
@ENJOY6210 2 ай бұрын
5 din main grandmaster jakar ab pdhne aaya Hamara kuch na ho payega
@Badmooshgaming 3 ай бұрын
1:01:00 Thank you. 😊
@antimkhandelwal8563 7 ай бұрын
GOOD SIR I like its sir thanks sir or this chapter
@harsh_kay8840 6 ай бұрын
7 दिन मे इंग्लिश स्पीकना सीखें 👾
@SalmaAbdul-Rahman 4 ай бұрын
hi can you pls make the sub tittles in English for those of us who do not understand Hindi . i am suscribed to your channel
@FrenzyBTP 3 ай бұрын
notes kidhar hai?
@palak1707 5 ай бұрын
Is this video according to latest cbse 2023-2024 syllabus..???
@jeewalepandit5339 5 ай бұрын
bhaiya agr kabhi padh rkha hai tumne aur tab tum dekh rhe ho mtlb bhai sab smjh aa jayega kuch nhi bachne wala.......
@SundaramSingh-dk3bw 3 ай бұрын
Me before one day of my board😢
@NOORALAMSIR 6 ай бұрын
❤❤
@rockysuperstar2069 5 ай бұрын
Thanks sir
@tlaeditsog 6 ай бұрын
❤
@sugarsticx_ 3 ай бұрын
Please someone tell me where can i find pdf of this series???
@abhinesh-sahu 3 ай бұрын
Sir dispersion boards se hat gya ??
@Dunk990 4 ай бұрын
Is this ppt available??
@tamanna_saini06 3 ай бұрын
Here in gap days of boards 🙂❤ May you all pass with good grades 🙏🏻
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