Ray Optics (Part-1 Reflection of Light) | Revision Checklist 40 for JEE and NEET

[@johndavid2049]

2:45 - Ray and beam 10:15 - Reflection of light 14:10 - Image formation by plane mirror 18:45 - Lateral inversion by plane mirror 20:10 - field of view 24:20 - image formation by inclined mirror 28:40 - Effect of rotation of object & mirror 32:35 - Velocity of image by a plane mirror 35:57 - A man requires half sized mirror to see his full image 40:10 - Reflection by spherical mirror 43:00 - Focal point for marginal rays 45:55 - Image formation by concave mirrors

[@kunalv8968]

Bro is this sufficient to solve pyqs ?

[@vishwajeetchoudhary8264]

@@kunalv8968 yup

[@StudyResearchandAnalysis]

For those who want to study RayOptics for JEE Mains in least Possible time : 7:55 = Types of rays 10:39 = Reflection of Light 15:38 = Image formation Via Plane Mirror 20:17 = Field Of View 36:29 = Length of Mirror required for a person to see his/her full image is h/2 38:40 = Room Wall Image Illustration 20:36 = Image formation By Inclined Mirrors 30:34 = Rotation of Mirror 32:57 = Velocity of Image in Plane Mirror when Object Moves 34:23 = Velocity of Image in Plane Mirror when Mirror Moves 43:15 = Focal Point for Marginal Rays and Paraxial Rays 53:30 = Mirror Formula 54:02 = Lateral Magnification Formula 1:01:05 = Longitudinal Magnification Formula 1:05:15 = Concave and Convex Mirror Graphs 1:08:59 = Motion of Object and Mirror in case of Spherical Mirrors . 1:15:20 = Multiple Reflections In Spherical Mirrors . 1:21:40 = Image Formation of Distant Objects Thanks and ALL THE BEST !

[@classygentleman8463]

This channel is criminally uunderrated ! Deserves at least 1 million subs !

[@atharvakanherkar4051]

yes itss true but my selfish mind says that its okay that it doesnt have so much subs so we can secure a good rank haahah

[@sumitnaiyaa]

@@atharvakanherkar4051 yes. All bullshit people r actually wasting their time in physics wallah channel

[@Ok-bw9zv]

@@sumitnaiyaa Not at all dude! U have no idea how good is pw

[@sumitnaiyaa]

@@Ok-bw9zv Pw is a good teacher but he teaches upto boards

[@sayujprashanth3721]

@@sumitnaiyaa actually its the ththe thing required for neet

[@StudyResearchandAnalysis]

For those who want to study RayOptics for JEE Mains in least Possible time : 7:55 = Types of rays 10:39 = Reflection of Light 15:38 = Image formation Via Plane Mirror 20:17 = Field Of View 36:29 = Length of Mirror required for a person to see his/her full image is h/2 38:40 = Room Wall Image Illustration 20:36 = Image formation By Inclined Mirrors 30:34 = Rotation of Mirror 32:57 = Velocity of Image in Plane Mirror when Object Moves 34:23 = Velocity of Image in Plane Mirror when Mirror Moves 43:15 = Focal Point for Marginal Rays and Paraxial Rays 53:30 = Mirror Formula 54:02 = Lateral Magnification Formula 1:01:05 = Longitudinal Magnification Formula 1:05:15 = Concave and Convex Mirror Graphs 1:08:59 = Motion of Object and Mirror in case of Spherical Mirrors . 1:15:20 = Multiple Reflections In Spherical Mirrors . 1:21:40 = Image Formation of Distant Objects Thanks and ALL THE BEST !

[@AYUSH_2007_]

Rank?

[@samairajaswal1381]

Thank you

[@anupamkasturia3821]

Less Than one month for jee mains . The Countdown Begins . Study this Holi to celebrate next Holi in Good College.Happy Holi to you all

[@xarma]

Pad liya ab paper hi ni hua 😢

[@karanvirsingh2830]

@@xarma 🤣🤣🤣🤣

[@shashwat4920]

Lol

[@divyamgupta4966]

Bhai ab isse dar lagne lag gya hai 😟

[@sonampateliitbhu7952]

@@xarma hmm 😞😞🤣🤣🤣

[@siddharthsasmal3133]

Ashish sir is no doubt greatest teacher on earth. India is proud on him.

[@shreemantolahiri]

Ashish Arora Sir, Your checklist videos cleared my concept more than any coaching or channel could. Hats off to your efforts :)

[@khushu24346]

Agr ise padh le to kahin aur se Study nhi krna na aur khub sare questions kr le to pls reply

[@pragyanmohapatra1003]

@@khushu24346 bilkul isko dekhne ke bad sirf ques solve karo aur agar phirbhi thoda doubt rhejata he toh pg cncot videos dekhlena itna kaphi he

[@amaanalrashid8273]

I haven't studied anything in class 11 Are these videos enough or should I see this only for revision

[@amaanalrashid8273]

@wotermelon_ ye video bekar hain khudse short notes banao Jis teacher se padhte ho uske according yeh sare revision video Ar kuch pata bhi pahle se toh bekar heh

[@amaanalrashid8273]

@wotermelon_ agar long notes nahi heh yeh phir pehle se kuch practice nahi heh toh dikkat hoga It's for revision purpose only

[@yogesh9467]

27:00 for ages..... from my seventh standard I always wanted to know how is that number of images formula is correct and now in 12th its 💯 clear thanks Ashish Sir..

[@physicsgalaxyworld]

Thanks! Good luck!

[@fringeanomaly9284]

Wow from 7th grade? Toppr lag te ho

[@yogesh9467]

@@fringeanomaly9284 😅

[@fringeanomaly9284]

@@LAKSHAY09 🤣🤣🤣🤣 best reply

[@lakshsinghania]

@@LAKSHAY09 lmao 😂, destroyed in seconds

[@WizGamingLORD]

This 1 hour video cleared my confusion about light that I’ve had from 2 years

[@krishgupta8491]

I have studied this chapter from pg book. And i can assure that this checklist is enough to solve all questions on ray optics❤

[@shreyanshmori7369]

10:43 Reflection of light (/) 14:00 Image formation by Plane Mirror (/) 20:21 Field View (/) 24:38 Image formation by Inclined mirrors (*) 28:48 Effect of Rotation of object & Mirror (*) 33:32 Velocity of Image by Plane Mirror () 37:07 Half size man to see Full size image 40:21 Reflections by Spherical Mirror 43:10 Focal Point of Mirror [Marginal rays] 46:06 Image formation by Concave Lens 50:35 Image formation by convex mirror General Analysis of Image formation 58:31 Alternate form of Mirror Formula 1:00:05 Longitudinal Magnification of Image 1:04:16 Variation Curves of Image & Object Distances 1:08:30 Effect of Motion on object & Mirror on Image 1:14:40 Effect of shifting Principle Axis of Image 1:21:14 Image Formation of Distant objects

[@vaninemali4568]

I feel excited when the sir is explaining

[@jerichoswain5350]

I don't have word enough to thank you! All this for free!!! Thanks sir!!

[@krishanlalbhatia8751]

44:30 Completed this chapter in 1.5 months in my coaching but never seen this concept before

[@man_united-z1h]

Yup this concept is there in class 10 WEST BENGAL books .....

[@ishaansharma6100]

bruh this is the most imp concept this even came in my 12th preboard

[@kalakasamithinpoya3801]

This is in NCERT too.

[@jodorwhattt]

change ur coaching

[@Anjali_finds]

Anyone in 2024?

[@pahadigamer2.031]

yup bro

[@pujasingh_9654]

🫡🙌

[@VRZ1105]

✋️👊

[@takshdeadkiller681]

Me rheo mitr😅

[@takshdeadkiller681]

Kitni bni mains ma?

[@wuzukitan5558]

Me trying to take screen shot of the board :- Le Pogy :- Swagat nahi karoge hamara !n

[@RoyBoyLab]

ha ha ha ah a

[@zeeshanfazili9081]

Whoa!!,🤣🤣

[@pratiksha9131]

Damn true🤣🤣

[@rishirajgautam8457]

Bhai bhai bhai😂😂🤣🙏🏽

[@rashmipanpalia853]

You can get screen shots on pg app

[@anmolempire1197]

For 19 point , I just want to add one concept which many don't know. That is Mt= m1×m2×m3×... Where Mt= Total magnification m1=Magnification after first event m2= magnification after second event i.e. after 2nd reflection #THANKS ASHISH SIR FOR SUCH AMAZING CHECKLIST..it helping a lot sir 🙇🥳💙💛💫👏

[@debasishbirmiwal9792]

Thank you 😁 I will add this to my list

[@piranharayyt8583]

@@debasishbirmiwal9792 FIITJEE S HO ???

[@debasishbirmiwal9792]

@@piranharayyt8583 nahi. Kyu?

[@piranharayyt8583]

@@debasishbirmiwal9792 nhi aise hi pooch rha tha..…Konsi Coaching then??? Or self study?

[@AditiGoyal24]

Sabko pata h ye😑

[@harshdiamond3728]

Amazing explanation sir and nice session.

[@rashhanbai4216]

Abd

[@tusked2580]

@@rashhanbai4216 villears

[@sscian_priyo]

The only thing that makes me happy and sad at the same time is, PG is not followed by so many students that's why competition is still under control. If students start following sir with full efforts everyone will score high in physics...

[@victorinsight4027]

Ashish Sir = Respect! I came to Physics Galaxy after seeing CAPS. Those were wonderful, these are ultra-amazing

[@dharamnathsah9437]

Ashish Arora sir and Mohit tyagi sir are the legend I know but they haven't got that popularity. They r God 🙏🙏

[@RoyBoyLab]

on youtube...

[@debashish8836]

What will you tell about prof. G .tewani, is he popular ? Still he is a living gem

[@abhikantkumar8833]

@@debashish8836 who is

[@debashish8836]

@@abhikantkumar8833 kzbin.info/www/bejne/iYaQhomeqcerZsk

[@epedso4417]

@@abhikantkumar8833 cengage wale

[@silentsharma6220]

Jitne simple formula utne sare or difficult concept but sir ji aap great You are really a wonderful explainer

[@tarunkumar-fy2uh]

if someone havent seen the lecture of PG concept video... lemme tell you is sir maintains the exact sequence of lecture in checklist and after watching checklist. its definetly like summary of all those superb lectures

[@Iqraworld-kb3ft]

Is it necessary to see pg concept video....

[@tarunkumar-fy2uh]

@@Iqraworld-kb3ft if you have time and wanna score good ... concept videos are must. and if you are preparing for 2022 go for it.

[@chinmayjain2023]

I am studying this chapter first time. Can I go with Revison Checklist only ?

[@tarunkumar-fy2uh]

@@chinmayjain2023 it will take you hardly 2-3 days to cover this chapter from playlist. but if you have good prior knowledge of this chapter then only do revison checklist. otherwise it might turnout completely useless. if you ask me go for full playlist it will not take to much time.

[@Earnjivika]

@@tarunkumar-fy2uh I studied in my coaching and seeing sir concept checklist video only so it's good ? I already know each and every concept 🏀

[@prathammathura]

THE QUALITY OF THESE LECTURES ARE UNBELIEVABLE . JUST THNQ SO MUCH

[@swapnildebnath5497]

Thanks Sir for working hard for students.... Really impressed from your dedication. Great Respects.

[@ardy0019]

I wish I had such a great physics teacher

[@triptirbauddh2003]

It was a great session sir, Thank you so muchhh 😊😊❤❤. I am so grateful towards you and All the Best everyone for JEE 💖.

[@Bebojee]

pg team and Ashish sir thanku for this series . 20days to go mains . And revision and pyqs ki practice going opppp

[@som1826]

Best revision lecture on optics ever in less time every concept is covered Hats off to Ashish arora sir for providing such premium content at free of cost.

[@heisenberg441]

Mind- blowing, Sir You are genius of Physics. I never saw a teacher who explain concept in such an easy way. Absolutely, incredible effort ❤️❤️

[@_Anmol-oh4iu]

One of best and effective checklist.. Thank you very much sir 🙇🏻‍♂️💙💫

[@parthsarathidixit5648]

Albert Einstein once said : "if i were not a physicist i would probably be a musician " I feel quite similar for sir : "if i were not a physics teacher i would probably be an artist."

[@gaytrisachdeva1781]

great lecture covering everything...compact and to the point...amazing work...thank you sir for the lecture

[@anonymous-zr2cb]

Poji gained all the knowledge sitting in lecture and is now on his way to crack INPHO😂❤

[@HarshvardhanSingh-nw1sm]

Tujhse to kuch na hoga lekin😮

[@anonymous-zr2cb]

@@HarshvardhanSingh-nw1sm😂😂😂 tere jaise sadist log dekhe hai mene... koi naa bro, frustration kahi na kahi toh nikaalni hee thi n teko...

[@shashwatagnihotri4716]

Amazing complete awesome marvellous appropriate as per the requirements content..... I don't even have words to describe how much helpful it is😊😊thank you sir....

[@Musiclover-sc3kz]

Thank you sir i found you. I was searching for a good revision strategy

[@ujjawalraj6096]

Love uh sirr. Happy Holi to whole family of physics Galaxy. You people doing and tremendous job for us. Tysm

[@som1826]

1:07:00 Variation of image and object distance

[@shubhplay143]

These lectures are really very good and best for Revision

[@masti2497]

POWERFUL CONCEPT DELIVERED BY POWERFUL TEACHER :: THANK YOU SIR ::

[@devamsingh2352]

You re the best teacher for those poor students who can't afford such expensive studies........i hope every teacher could understand this.....💓

[@sushantgoyald8074]

Normal teachers - Lecs for JEE Advance and tend to cover difficulty of Mains level Ashish Sir - Lecs for JEE Mains and Neet and tend to cover almost all topics of JEE Adv

[@strugglingmedico2792]

First time i m studying Physics with Ashish sir video .......it is amazing 😍

[@harbirsingh_]

One of teachers whom a student like me without Coaching can come on this channel and trust you blindly💙🙂

[@siddharthgupta2867]

Best stuff to revise in last 1 week

[@princearya8226]

dil se dhanyawaad...sir. I almost cover jee mains syllabus from your lecture . And very beneficial to me ..❤🙌👏👌

[@Madhav-s2y]

Aashiah arora sir is the God of physics there is no comparison bw aaahish sir and other because where the level of other teachers end that is the starting point of aashis sir

[@042satyarth7]

Tysm sir.. Appreciate your work.. I m also in Uncademy plus where lots of gud teachers from kota is there but still sir .. I used to study physics frm you Only.. Love you sir..

[@jaiprakashyadav8254]

I am also on unacademy plus but still study physics from this channel , no one can teach physics like Asish sir

[@chico2460]

Please review unacademy plus, i want to buy subscription for neet

[@ankit_yadav11]

Kaun si collage Mila ???

[@ishansinha1336]

kahan ho aap aur kin educators se pdhte the aap , i am from plus too

[@neminsheth8909]

Huge huge respect for you SIR !!

[@nikhillrawat6008]

The topics covered in this video checklist are - 1. Light ray and light beams 2. Paraxial and Marginal Rays 3. Laws of Reflections 4. Image formation by a plain mirror 5. Field of vew of a mirror and field of view of an image 6. Image formation by inclined mirrors 7. Reflection by spherical mirrors 8. Focal point for marginal rays 9. Image formation by concave mirrors or converging mirrors 10. Image formation by convex mirrors or diverging mirrors 11. Mirror formula and magnification formula 12. Variation curves for image and object distances from mirror 13. Effect of motion of object and mirror on image 14. Effect of shifting principal axis of mirror 15. Image formation of distant objects

[@vishakhamotors1341]

Respected PG team.thanks for your effort in providing quality video lectures.could you plz tell me the brand of whiteboard n marker used by Ashish sir.Its of good quality

[@rudranilchakraborty5981]

Some So Called Advanced Teachers In KZbin Can't Even Match Sir's Jee Main Checklists..😂

[@gitarthabordoloi5913]

Who are those tho?

[@zehwarkhan7793]

Sir in magnification u mentioned m=V/u and the sign Is taken as per the cordinate sys. But at 1:10:52 u again mention thatmagnification m= -v/u ( sign depends on the nature of image. That is real= -ve and virtual = +ve) As both of them are on the +ve side of x-axis it should be positive

[@kiranmishra9599]

-5:47 sir 1). height of image for reflection in 1st mirror which is also acting as object for 2nd mirror should be considered na...so That means h(object 2)= d(Pa 1 and PA2) + h(image one) 2) doubt h ki x coordinate for mirror2 will be taken postive of negative. If right side of mirror 1 is taken postive.

[@melosasengupta5068]

Did you clear your doubt? If yes pls tell the answer to this

[@akshittomar2401]

Great explanation boss 💣💣💣

[@arushikhanna824]

Best one shot vedios for rough Prepartion of chapters if you haven't studied these chapters at allll

[@quickcode4348]

thank you so much sir for this wonderful checklist... Bless me for my jee advanced 2024

[@dhirajsingh7899]

Sir please help me to complete modern physics through your checklist style Your physics teaching methodology is excellent

[@ankur5648]

Thank you ashish sir from the bottom of my heart for your quality content .your way of teaching is very unique. In future if you will need any help we'll definitely be there with you. 😊

[@palaura]

23:35 just to make you smile

[@userismad001]

😄 slip of tongue

[@ayush2977]

Start from 2:33 in case you wanna save time.

[@incrideble85]

Best teacher for preparation for jee / neet .🤗🤗🤗🤗🙂🙂

[@kvmixedvids.2067]

Happy Holi Sir and Physics Galaxy Team.

[@sashidhar3699]

Thank you Sir. Your checklist series made my revision easy. ❤️❤️❤️

[@tanishqsahu5382]

Sir it will be more helpful if you give us practice questions after the checklist❤️❤️❤️

[@adi.jagtap9]

waiting for this video since january thanks sir

[@ksg7882]

In 6.th point . If 360/theta is odd and alpha is not equal to beta then (360/theta - 1 will not come). It will be directly 360/theta.

[@toinfinityandbeyond2023]

thank you sirji . itni acchi clarity me explaination dete hue maine kahi bhi nahi dekha ta . sirji app aur 100 saal jeelo

[@pratibhakadam3831]

Sir please start something for JEE advance also

[@AmanSingh-uk4kp]

A channel on KZbin for advanced students ❤

[@kunalbairwa3315]

Loved this video sir !!!! Cleared all my concept before 3 days of Jee Advanced now I am 100% stress free

[@anmolempire1197]

Lol I just before an hour's 😱

[@Cjendjsidj]

Kaisa gaya

[@web3global]

Ashish Arora sir you are the legend and you are, God 🙏🙏

[@JUSTANSHKUMAR]

14:00 27:45 note 35:01 39:50 note 42:18 44:42 49:00 56:57 note 1:00:58 1:20:15 Adv main pucha suno

[@vedamalatesh9199]

Congratulations sir 4lakh students are with u

[@beastgarenaffboys236]

Class starts at 2:41

[@वैदिकरसोई]

Really ashish sir is god of physics never ever compare him with any other physics wallah he is the best teacher on you tube .

[@sachinpatel9372]

Exactly

[@randomperson24774]

no dont say like that, PW is a Platform and Ashish sir is a youtube channel. There is so much difference. And maybe you dont know about Eduniti channel

[@aksingh3167]

Ashish sir is genius

[@sakshim5505]

Poggi Ka Bhi Apna Allag He Swaag H. 🤙🏻🔥🔥💫

[@athena4838]

God bless you sir. No words🤗

[@_slvya1647]

Sir if possible please arrange classes for maths and chemistry by your reference faculty. Your teaching method is very effective. 🙏🙏

[@bhaskarharshit9]

1:05:55 ... today i came to know about this finally

[@harishbalaji658]

Same

[@kalaskitchen4751]

I respected you sir for cover all topics in short span of time in cleared manner

[@pratyushmishra7299]

Commendable, sir you are doing this even on holi thanks for helping us.

[@samatyasbSingh123]

Happy holy to sir and his team . Thanks sir

[@princy9912]

Your videos means a lot to me sir. Revision of topics in minutes . Great explanation .really appreciate it.

[@mokshjain7120]

sir aap great padhate h ..20 20 din k ek ch m kuch samjh n aaye to ashish ji sir ki one shot vedios dekho sab aajata h

[@INV00007]

Sir teaching is awesome

[@cs_010_adityaverma2]

one of the greatest physics teacher of india...

[@shivamverma9447]

Happy holi Ashish sir and POJI.🎉

[@sunitakurkute4228]

Shivam kya tera paas formulas ke sheets he kya mujse pls share Karega kya

[@shinzonohara3114]

@@sunitakurkute4228 i have

[@sunitakurkute4228]

@@shinzonohara3114 can u share in any way

[@kingm2759]

@@sunitakurkute4228 bhai ... KZbin pe type kar "crashup" Us bande ke channel me ja...... Waha pe ek video me mast notes milenge..... Maza ajayega!!!

[@balajisingh7359]

Best video for the revision. Thank you sir

[@shrijitasengupta9888]

Thank you Ashish Sir, these checklists are extremely helpful for efficient short notes making!

[@rohan-mh8wl]

great legend ashish arora sir

[@animal-lover84]

Sir please complete checklist series... It helped me a lot 🙏

[@technicalamit4519]

Thanks a lot this helped me in a quick revision...i have my mains today tysm sir once again

[@fanstargaming6350]

thanks sir now I am very confident with the reflection of mirrors thanks for boosting my confidence.

[@corner4008]

First of all Thank you Aashish Arora sir for helping us in every aspect of JEE. We admire and respect your hardwork for students. We are here to request You to restart our Revision Checklist programme on Physics Galaxy . Sir Revision Checklist helps us alot , it is boon for us to brush up our topic with A great Physics teacher like you. We can understand that sir You must be busy in work and support of ALLEN Jaipur , So you must have tight time schedule , But sir please do consider us ( The Physics Galaxy family) too in your precious time . We are group of students from ALLEN kota once again begging you to Restart Revision Checklist. Thank you #Ashishsirweneedyou Whoever else think so hit like button to request same to Sir.

[@praveenbaskar12]

Thank you soo much for this video sir. I have a doubt in this part 44:10, can you please explain me how did you get R=2xcos(theta). I know it might be a fundamental topic , but please explain sir.

[@Cjendjsidj]

Perpendicular draw karo aur trig use karo aa jayega

[@praveenbaskar12]

@@Cjendjsidj Thanks for the reply. Anyways JEE is over now! 😅

[@Cjendjsidj]

@@praveenbaskar12 koi baat nahi kisi aur ko same doubt hua to pata chal jayega

[@pulamarasettileelasaikumar5344]

Sir, please continue these checklists

[@nimeshnikhil7373]

1:20:37 sir agar PA2 of ek particular angle se change krenge toh bhi x coordinate change nahi hogi kya

[@roneet9027]

Thank You Sir for the best possible revision under any teacher . sir you are a boon for the student community.🙏🙏🙏🙏🙏🙏🙏

[@Disha-on1ib]

1:06:44 📝 1:16:02