Ray Optics and Optical Instruments - Most Important Questions in 1 Shot | JEE Main & Advanced

[@PW-JEEWallah]

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[@Foody-zy8uf]

Sir at 25:30 focal length is 4 not 8 and radius of curvature is 8 instead of 16 .16 would become diameter.

[@ankurnagar6980]

Yes radius is 8 and f is 4

[@deekshitavaidya8416]

option a should be correct right?

[@anshukashyap2063]

d @@deekshitavaidya8416

[@AtulYadav8822]

Option 4 is right

[@MuskanKhatoon-k6q]

Option d is correct

[@raj_divyanshu._]

7:00 - 43:00 all good level ques 🌟 adv type 1:14:00 same jgh pr magnification opposite sign ke sath equal hoti 1:16:50 thick lens using Pythagoras 🌟 1:24:20 geometrical shortest distance

[@JUSTANSHKUMAR]

q1 good Q 15:00 adv mein useful 18:31 very good q 26:00 adv level must revise 54:00 comp microscope 1:23:00 revise

[@Ridul01]

Aakash coaching ke bche like kroun 😂😂😂😂😂

[@rutamupadhye1828]

aur baki ke?

[@Ridul01]

@@rutamupadhye1828 💀💀💀💀 krde

[@abhinavkumar9278]

24:48 R=8cm f=4cm

[@kanekicypher]

yeah i was thinking the same thing. glad you pointed it out.

[@pornessianparrapio]

​@@kanekicypher same, i was confused lol

[@rohansharma5297]

same i too was confused

[@anuj1504]

Yes ...

[@prateek27743]

24:40 Mein Radius of Curvature = 8cm hoga , toh Focal length = (-)4cm , V =(-)6.67cm aaya hai and Magnigication = (-)0.667 aa rha hai...Ans.(D) option.

[@kartik_salunke_111]

Meh bhi confused ho gai thi....😅 thank you

[@prateek27743]

@@kartik_salunke_111 Mention not. 🙏🙂

[@arihantjain1189]

​@prateek2774 but how unmagnified? Magnification to aaya na

[@Goddeathrider]

Are ques google lens se search karke dekh ans kya diya hai

[@aditaggarwal3486]

24:40 Radius of Curvature is 8, not 16. Similarly focal length is 4.

[@Sanchitwiz]

1:04:32 correct answer 9/7

[@MH-wh1ym]

Bhai mra nhi aara hai focal length kya aaya?

[@vincenzo-th7is]

9/11

[@ajdk2385]

Yes Even i got 9/7

[@infinity0069]

Yes 9/7 is correct I've verified it from other sources

[@mathophobia8489]

1:04:26 9:7 should be the ans

[@vishnus8920]

Oh my god ..i got tensed

[@kailasmation]

49:05 In the question it is not specified the image is at infinity.

[@megwfc]

great lecture sir❤️💎thanks a lot🧡

[@adinathkulkarni5166]

kash mene aapse 2 saal adv ke liye prep ki hoti ... aapko pata hai bachhe ko kya aata hai kya nai ..to shayad me aapke under acha prepare karta

[@Arpityadav_easymathematics21]

Excuse 🤡

[@SandipanParia]

2k24 aspirants koi ha......😢😢😢

[@v.n.pofficials1824]

Kitne aaye bhai

[@SandipanParia]

@v.n.pofficials1824 96 percentile in 27 th Jan 1st shift

[@chabodamaster]

Questions starts at 7:08

[@Amresh909]

I haven't completed this chapter actually even I tried through another lecture but couldn't understand this chapter but yeah I have learnt just formula ..I hope your this session will help me ..

[@saisharan2687]

Same as me this chapter needs visual understanding to learn properly ..

[@giferedits7304]

Bro go for a reading of hcv

[@GauravSharma-wn2fc]

Yeah mera best chapter h kyunki yeah lakshay mein 1.5 month k kareeb chala tha

[@Shashank_official]

@Gaurav Sharma Dil ki baat bol di bro

[@Utsav_Singh17]

Ghanta nhi bnega aise

[@satyanarayan8915]

Thanks sir 🎉🎉🎉🎉🎉

[@justjee7665]

1:20:00 TRICKY _ *RADIUS's QUES. LANGUAGE *DIAMETER OF LENS

[@BBGgamer.]

25:48 sir Magnified image hoga option A 🤦 na ki D

[@Theblack_swordsman]

Opt d is correct

[@infinity8686]

Bhai focus 4 hoga sir ne glti se 8 likha @@Theblack_swordsman

[@priprad2005]

Na bro magnification negative aayega aur idhar magnified= enlarge not Magnification=1

[@jaatsmaj18]

Not need 2x speed

[@shubhankarrai5923]

Ld byyyyyy fofeeeeeeee lakshians 🔥🔥🔥🔥🔥🔥

[@shivanshukushwaha8989]

1:11:45 hum to He padhenge 😂😂

[@chiragsharma2143]

44:15 sir is question me mention toh ha hi nai ki body ko move transverse ya longitudinal kraya h dono me ans toh alg alg ayega ek me 3 ayega aur ek me 1 ayega

[@kailasmation]

Generally, it is taken to be varying with x axis

[@assaulter779gaming2]

Who are here for 2024

[@JUSTANSHKUMAR]

30:00 good q

[@devanshrajput45]

Thank you very much sir♥️🥰

[@Updates_24_77]

Hii

[@atharvgamingcafe]

Sir in 1st question won't wavelength change after refraction?

[@rutamupadhye1828]

it wont ... n's are the same

[@N2K_arena]

37:03 sagle q changlya level che ahe

[@Bagheera-kv6nt]

53:05

[@enurich3036]

45:02 pehla saval sahi ☠️

[@ashishkumarsahu6610]

5.6m-2.5=3.2 ye question me d/u krke distance 12-1+2/3 = 35/3 ho Gaya fir nikal liye 5.6 ho gaya and then ans 3.2

[@Neversimp]

24:53 me diameter 16 hai to f 4 cm hoga ?

[@prag4u896]

same doubt bro

[@artbandaaryan8634]

@@prag4u896 unhone mistake kr dia ... center of curvature (R) =8 h aur focal length 4cm

[@prag4u896]

@@artbandaaryan8634 hn bro mera bi same aya

[@Rat2006]

Haa

[@hukoomdeo3432]

Please bring mechanical properties of solids in manzil legend

[@Sportssmartzone]

Pyaara kaa savaal 11:17 37:10 1:15:57

[@vipashasahu4948]

At 1:11 32 question mein 1.05 ke jagah 1.5 hona chahiye

[@eklavyasingh8143]

thank you

[@shortsmakerzz]

25.25 me mistakes focal -4👍

[@brijmohansharma1369]

1:14:50 ⭐ 1:16:00⭐⭐

[@artbandaaryan8634]

sir second question me second case hi lena tha kyuki ... image invert ho gyi ... jo tabh hi hoga jab second case lege

[@bipinchaurasia562]

Thank u sir ji 🙏🏻💕😊🙏🏻✅💞💞❤️🔴❤️🔴❤️🔴❤️🔴❤️🔴❤️🔴❤️🔴❤️🔴❤️🔴❤️🔴❤️🔴❤️🔴❤️🔴❤️🔴❤️🔴❤️🔴❤️🔴❤️🔴❤️🔴❤️🔴🔴🔴🔴🔴🔴🔴🔴🔴🔴🔴🔴🔴🔴🔴❤️❤️❤️❤️❤️❤️🔴🔴🔴🔴🔴🔴🔴🔴🔴🔴🔴🔴🔴🔴

[@bosseasy]

aakhri line ne dil jeet liya

[@aashucommando966]

16:34 yahw agar pole wala case man liya hamne to and kaise ayega?

[@shivanshutripathi4179]

Pranam sir 🙏🙏🙏

[@droidfam2082]

8:40 normal pe gire light tab bhi deviation nahi hoga sayad

[@kailasmation]

Yes, But it will not lead to the solution by this method

[@mohammad-kaif786]

16:06 new concept for me 42:45

[@heavenqueen674]

42:00😊😊

[@aadiedits3]

𝙮𝙚𝙨💝

[@vijay-thala-fan]

Thank you sir 💖💖💖

[@Aquaman_Gaming02]

no worry sir sambhaal liya sir 25:30 pe spherical glass bola hain to midpoint radius of curvature hoga na

[@Aquaman_Gaming02]

sir 1:11:36 isme medium 2 ka refractive index 1.5 lene pe a raha hain answer d

[@Aditya-nf6sy]

18:05 sir maine rr pole par intersect karwayi fir usse lens ka focal length aa gya par aise toh answer hi galat aa rha hai😷

[@satyanarayan8915]

Big fan of u sir🎉🎉🎉🎉❤❤❤❤

[@adityaasawavlogs4516]

38:19 u mein kya kiya hain. ??

[@ashigupta1430]

42:58 is question mein agar object lens k right side hai toh u -ve kyu liya

[@kailasmation]

You have studied a wrong concept, you shouldn't study sign convention like that. All the distances are measured FROM the pole The distances which are measured in the direction of incident ray is taken as +ve And distances measured in the opp direction of incident ray is taken as -ve Now check the question please Thankyou

[@Mikey.k10_]

30:00 answer is 3.2m

[@piyushoffcuber6457]

1:11:45 she🤣🤣

[@factdash2005]

41:45 yaha par u to positive hoga na please koi batao

[@angaming2428]

Nhi

[@siddharthbansal864]

thank you sir aaapki positive energy hamesha motivate karti hai love from yt

[@sandippramanik9427]

Completed✅

[@King-Of-Devils.]

जो भी इस कमेन्ट को पढ रहा है उसके 10th and 12th boards में 95% से ज्यादा बने।❤💖 तथा उसकी एक अच्छी सी नौकरी लग जाये। [पैकेज हो कोई 50 लाख se 1 crore तक ]😂😂 तथा एक अच्छी सी/अच्छा सा "वर-वधु " मिल जाए। 😂😂😂 और कुछ भी हो तो बोल देना एडिट कर ke लिख दूँगा। 🤣🤣

[@pulkitpandey6660]

Wah janaab aapk muh mein ghi sakkar

[@Jitendrajangid-2006]

Bdl de

[@asmitsrivastava8660]

45:43 good

[@RiTiK_Tanwar_09]

Thanku So Much Guru Jii❤

[@vladimirProtein11]

12:00 21:30 30:20 33:30 39:00 44:55 48:30 50:35 52:40 53:50 57:30 1:01:00 1:14:00 1:17:00 1:21:00 1:24:00

[@rl.cmchannel8582]

Thanks

[@Darshana719]

Question 7:09

[@cricboy-jd6rc]

Love you Sir❤❤❤

[@Prathm02274]

Sir aap bohot aacha pdate hee i like it

[@gautamthakur3858]

21:55 GOOD QUESTION

[@parthhooda3713]

for last question it should have been largest distance

[@HARSH-iu9kc]

Sir you are best !!

[@Omkar57-e7l]

Quality vedio 💫

[@RishavrajTripathi]

1:15:05 1:18:39

[@ameowbmeow7501]

Sir 1st question dekh kr phatt ke haath mai aagaya 🥹

[@a.k.gaming5467]

Ohh sambhal ke rkhna use

[@mahandragiri6495]

Sir 12 exm ke bad jee mains suru kijiye

[@S.p.a.r.k100]

Please sir aap answer hide karke laya kariye explain Kam karate hai please please 🙏🙏🙏🙏🙏🙏

[@chhotu98765]

Thank you ❤❤❤❤❤ sir but modern physics ma video thora long rakhna please 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏❤❤❤❤❤❤❤❤❤❤😊😊😊😊❤❤❤❤

[@MuskanKhatoon-k6q]

31:40 me jo q uska answer 1.2 kiska aaya?

[@milkyve8276]

1:20:51

[@kishoreditz8695]

Awesome lec bro 😊

[@BkVn-rd8qm]

bro? or sir?

[@kishoreditz8695]

@@BkVn-rd8qm he thinks students fd so from that POV he is my bro (don't take it seriously)

[@BkVn-rd8qm]

@@kishoreditz8695 okiee bro

[@クマール王子]

you're excused but he's not your brah

[@kishoreditz8695]

@@クマール王子 who are you to excuse me?

[@visheshtiwari8462]

31:02 question correction u should be 2.4 CM

[@rk93882]

To all those people watching it in january or march ... I am way ahead of you

[@SANSKAR__7804]

bhai tu akela ni h mai bhi hu 😂😂ruk ruk

[@rk93882]

@@SANSKAR__7804 😂😂

[@LoveLovesingh-wy4rk]

December me dekh rha hu , aage jane nhi dunga 🎃

[@Pvt_Jayyyy]

Me bhi December me dekhra hu ruk aage nahi jaane dunga

[@SG-bo1uv]

Sir aise hi handsome lg rhe h ❤

[@AvniGaur021]

at 25 i feel sir has told wring about r and f

[@ShivamGupta-dw5up]

yes

[@ayushupadhyay859]

sir yaa toh pura krwa diya kro yaa phr ek kaam kra kro sab hw hi de diya kro mene try kre mere se bn hi nhi rhe ek baar example k liye krke toh bta dete toh m usko dekh ke hw krlu aap toh sidhe hi hw de dete ho

[@JeetMav]

13:52

[@Suhanii__07]

52:56

[@R.T.p-p4u]

Thank ❤❤

[@Phoenix_777]

Where are the notes?

[@Pwnzzz]

Ek din mara bhi comment viral hoga❤❤

[@rishabhsatarey6799]

Thankyou sir

[@prasoonkhare1382]

Board bale dekh sakte

[@masterhkcricketstories8331]

37:30

[@manishgupta511]

Aditya anand sir chle gye bye bye he is best teacher in the world for physics

[@manikantamkofficial2822]

PW Op! ❤

[@bhumikaagrawal1763]

Thank you so much sir.😊

[@RenuSingh-s2l]

Refractive index same hota h agr bending na ho toh Agr rays perpendicular ho toh image formation bhi object formation ki jagah hi hota h and one more thing agr angle i equal to angle r ho toh symmetry ki wajah se bhi same thing imply ho jati h

[@shantivu9914]

I came here for board questions🙄

[@swetabhsinha2005]

Sir optical instruments jee ke syllabus me nhi hai....

[@harshittomar1615]

Konsi duniya me ho bhai

[@SKEPTICsss]

Jaago student jaago

[@Aryan-dc8kr]

Adv Mein nhi Hai par mains m hai

[@saritaraninayak3343]

Sir neet ki bachhein appki lecture follow kar sakte hain kyaa

[@sweets525]

I am in 12 now... Meko prayaas batch lena chaiye kya....

[@crispycrispylearning]

No

[@Abhishekkumar-yq2vb]

Energy of package= Saleem sir

[@enurich3036]

1:11:27 wong ans ??

[@venix6218]

Bro it's not 1.05 × 10¹⁰❌ It's actually 1.5 × 10¹⁰✅ It is written by mistake

[@iitadda]

Cartoon wala chashma 😂