Light L7 | Numericals on Spherical Mirrors | CBSE Class 10 Physics NCERT Solutions | Umang Vedantu

[@VedantuClass9_10_11]

✅ Test Your Brain With V Quiz🧠✌: vdnt.in/xkdcU Now you have the chance to chat with our amazing and energetic teachers DIRECTLY. Our Telegram group - vdnt.in/9n10 is filling FAST. HURRY! Join NOW. To find all the relevant links, check out the description box above!! Access all the Session pdfs and Mock tests, follow - vedantu.app.link/VpVerwhY9U. Visit Chapter-wise Courses for Preparation: vdnt.in/3fLya

[@anujraj781]

20cm

[@vishalgupta9624]

the answer for the today homework is 20 cm

[@piyushbhaskarxia1576]

Sir answer is +20 cm

[@ajitdubey1510]

Hey sir thanks you for being my inspiration.... Hats off

[@ranjeetkumar1980]

Sir I have doubt sin ray diagram of convex mirror

[@gaurivenugopalan3394]

Ans: 20 cm Really loved the verification method...and it did help me in my past exam(I saw your past KZbin videos)....Thank you Abhishek sir...💙

[@chaitanyalaxmiaravelli9582]

I am very much weak in solving physics numericals but after watching this video of verification of problems .. I am the most happiest person in the world as I have solved maximum numericals.. Thank you so much Abhishek sir and Vedantu for making concepts easier..

[@chrisrogers9462]

7:25 Save time It matters

[@darkblack3706]

KZbin:- mood changer Tiktok:- Gender changer Dhoni:- Game changer *Abhishek sir😊:- Life Changer*

[@niharikamahato9559]

was this supposed to be funny-

[@sonamdluffy-animeart2310]

Answer of today's homework is 20 cm behind the mirror. Today's session was too cool. No doubt

[@gamerhub108]

how my answer is coming out 25 cm

[@sonamdluffy-animeart2310]

@@gamerhub108 bhai sabka 20cm hi aaya hai

[@prime3156]

Thand mil gayi ab muh men le le aur loda choos

[@architadas_13]

The session was awesome... The answer to the homework question is:- The image distance is 20 cm (i.e.+20) behind d mirror...

[@shivangsharma9330]

20 cm behind the mirror thanks to you and whole vedantu team for this wonderful session 💪💪💪 balle balle sir !!!!

[@yashu4391]

Rocking session. Funda clear hai

[@sparkymemes69]

Mo Mei lega ✔️ 10 RS dunga 🎁

[@prime3156]

@@sparkymemes69 men 20 dunga

[@11cdevanganacm26]

Abhishek sir's session-50% study -10% chit chat -40%fun :) :)

[@arshad4772]

this is why thanos said ~ "perfectly balanced!"

[@viswaskrottapalli]

💯% study 💯% chit chat 💯% fun

[@vinodganachari2252]

Really I was confused for numericals but when u taught then full topic is clear fantastic teacher and session

[@omprakashkesharwani8478]

Me also

[@abhishekkalgi5831]

Ans to hw question: +20cm (i.e. behind the mirror)🥰 Always ur funda's works sir 👍 THE ABHISHEK SIR's FUNDA 😜 And now APNA VERIFICATION METHOD 😍 rocks sir Macha diya sir BALLE BALLE BALLE sir😃 Loved the session a lot sir sir it was super duper osmmmm 😍 with Abhishek sir at vedantu........................♥️💞

[@himanshumishra86]

Sir H.W. answer is +33.3 cm. The session was amazing. I had cleared everything from this session.

[@priyankabonia2]

im sad that i found out about vedantu channel so late :( your classes are so amazing sir, this is the first time im actually enjoying physics :)

[@riyakanwar3046]

Same sis I am regretting that I just left studies for such a long time I must have searched for another way when my school was doing nothing And must have found it out soon But I just left it all and now I am regretting it from the deep of my heart Now I am that late that I just can’t catch on syllabus what to do about revision and other series But yeah Vedantu is best it’s really helping students

[@scarbgmi1752]

Exactlyy 😢

[@Bufferedstart]

+20 cm is the answer for today's class!

[@piyushyadav1523]

+20cm is your answer

[@gamingworld7034]

👌

[@arman2998]

help me please .....mera -20 aa rha :(

[@swayamnihalani5862]

@@arman2998 bro acc to sign of convention, the value of v is always positive in convex mirror. So it should be +20

[@sachinmishra9933]

And for HW is image position is 20 cm behind the convex Mirror that is between pole and principal focus.

[@omkarjoshijoshi7515]

(1)It was one of those superb lectures I did ever attend. (2)Ans: v = +20cm behind the mirror (3) Everything is clear

[@lachhamannag325]

Sir your teaching is so nice... It is so attractive and I'm really getting benefit from it. Thank you sir 😇🙏👼😇🙏👼

[@aksharasjayesh136]

20 cm behind the mirror is the hw answer😄😄. Loved the session sooo much 😊 Loved verification method too.😆

[@kritisharma5957]

Sir apna verification method NCERT Book mein print krvaoooo. CBSE valo se paisa milegaa😂🙄😁🤗🤭🙃

[@letjungcook4me]

Thank You Sir I really loved this session and before seeing this session I was really very confused and the best part was the verification method. The answer to the homework is 20 cm behind the mirror Once again thank you sir for this wonderful session

[@piyushbhaskarxia1576]

Sir the session is amazing and your verification is also awesome The answer of H.W is +20cm

[@tamanna2674]

0:16 be honest, we all have tried Abhishek sir's *iconic* welcome at least once ❤

[@uniquecoder8504]

The answer is 20 cm behind the mirror. Loved this session and verification method was so damn amazing

[@sanjanachaudhary2805]

sir your verification method is very easy and very helpful for me............thank you sooo much sir for this method

[@RajkumarSingh-ip1wo]

Homework question answer is 20 CM The session was amazingly lovely After seeing this session I have no doubts

[@Tanishajat.007]

You are the the best 👌 teacher of physics

[@shashigupta2554]

Sir loved the session a lot Loved the verification method Homework answer is 20 cm. No doubts Thanks.

[@RitikaRao429]

Jitni apki taarif kre utni kam hai, Thank you Vedantu for providing us such an amazing teacher.Abhishek sir you are great , awesome.Hmare term 1 me only MCQ aayenge and I am so glad ki apne itni achi trick btayi ab to mirror ka ek bhi question galat nhi hoga.

[@sadqua_saman]

The session 🤩🤩 was amazing !! Ans of the home work is 20cm behind the mirror.

[@VedantuClass9_10_11]

Thanks a lot!

[@maulibisen]

Loved the verification method...thank u sir🙏❤

[@ayushm1939]

190 unlikes in the video are from students of byjus

[@shray8178]

Abhishek sir se badhaiya nahi he

[@parthcharan7071]

I am from byjus

[@KomalSaxena28]

Who tell you that all dislike done by byjus

[@ayushm1939]

@@KomalSaxena28 lol i didnt even remember that i had written this until i got this notification

[@krupasindhunayak086]

☕

[@manavagrawal2516]

Sir all concepts are cleared Answer- 20 cm image distance of convex mirror 👍👍👍👍

[@Harrysun7]

Sir, How awesome! I really enjoyed it! Earlier, I was worried about this chapter, but now I'm so clear and confident on this chapter!😄 Thank you sir! We are so lucky that we get this kind of education for free! 🙏🏻❤️🙏🏻

[@saurabhrai8702]

Sir you are the great and i think that you have got world best teacher award! 😊😊

[@trishiii9292]

Sir there are several methods for the derivation of mirror formula except the trigonometry method .One of the easiest one is done by using similarities of triangles which is in our syllabus...

[@Harrysun7]

And The Verification method is Damn nice! 👍

[@sachinmishra9933]

Your teaching methodology is damnnnnn goooood

[@VedantuClass9_10_11]

Thanks a lot!

[@chinmayeesaunta5851]

You are seriously ossum sir and answer for this question is +20 cm

[@speeddevils3491]

Sir 17:19 m aap U ko object distance bol rahe ho aur likha hua image distance hai to sir correct kya hai

[@mohdkaif933]

Hmm

[@SurajKumar-xh6tw]

U object distance hai

[@SurajKumar-xh6tw]

And v image distance

[@acb44gabriel78]

Sir told take anything is which we r comfortable so sir took that in PPT lol

[@anmoltiwari8643]

Sir your session is amazing i got to know so many new and simple things about concave and convex mirrors. Also i got to know your L.C.M. technique which is super easy.

[@ashajaiswal6410]

Hw: +20cm (20cm behind the mirror) Amazing session and no doubt........

[@cool_nerd_Animation]

Tomorrow is my ut of science (22-23 batch) and feeling really confident for numericals

[@aarikajaiswal728]

I can't believe that with the help of your "apna verification method " I really really solve all numerical... Thankewwww sir soo much for always giving this type of funda to keep our numerical strong on physics😃😃😃😃☺️😋😆😍😚😘😗😘😗😘😉

[@neerajkrishnam]

Abhishekh sir .. You really awesome. My initial attempt to this chapter was a completet failure.. I was too scared of ray diagrams and Numericals.. but now.. I began thinking.. how come a 10 th std syllabus be such an easy one..

[@RajKumar-tn4ro]

Sir plz make a carrer counselling session on *How to be a Physics teacher* and how to be gain knowledge as much as you

[@jaibabajiki4525]

Hey mai bhi yhi chahti hu. Same to u

[@shuruchiraj669]

+20cm is the answer of Homework question. Thank you soo much sir for this amazing session.

[@sravanipulaparthi2453]

This is Sreedevi ........ HW Ans: +20 cm beyond the mirror.

[@vedantuvlog8077]

Our First Vlog Have Been Uploaded Check !!!!!

[@sanjeebkumar11]

@@vedantuvlog8077 wow sir your KZbin channel is amazing

[@amirhusain6361]

Sirr your expression 34:59 😂😂😂😂 mere liye bhi easy hota hai 😆😆 bht badhiya

[@garima3198]

Home work's answer:- Image distance is +20 cm i.e, behind the mirror

[@manya_jk7482]

Can u please tell me how did u get the answers as 20cm

[@eknathmote1305]

@@manya_jk7482 radius of curvature is 200 that means focal length is + 100 since it is convex mirror but the object is placed in front so its distance is -25 hence 1/ -25 + 1/v = 1/100 1/v = 1/100 - 1/ -25 -125/100 × -25 = 1/v Hence v = 20cm since it is behind the mirror

[@chaitalipandey1363]

Sir phele brr I studied physics with such an interest You teach nice

[@Shreya-en4ou]

Sir answer is 20 cm behind the mirror Sir session was amazing🤙🤙 And ur verification method has helped me a lot in numerical😊😊

[@pritiyadav1062]

Hii

[@Parthsarthi2659]

14:06 your time save go play free free in these time

[@shivangsharma9330]

Kon kon chayta hai ki physics Ka ek separate channel ho ...name suggests Karo

[@DC-vh4zj]

PHYSIC WALLAH- JANNU SIR 😂😂

[@RohitKumar-yu8kx]

In lockdown it is very much helping for us Thanku vedantu Thanku youtube

[@ankitapradhan5857]

Hi ❤Sir I am Binaya from odisha I have an dought sir Q-A convex mirror used for rear-view on an automobile has a radius of curvature of 3.00m.If a bus is located at 5.00m from this mirror,find the position,nature and size of the image.

[@kritisharma5957]

V-- 1.154 behind the mirror

[@shibanibhattacharjee7]

@@kritisharma5957 yes

[@devpareek5762]

D

[@ankitapradhan5857]

@@kritisharma5957 tq

[@बिपिनजीजायसवाल]

So lovely session All questions Have been solved by me I think all have done

[@soumyakantmohantyxib8164]

+20 cm is the answer for today's class! Sir loved the class u were phenomenal

[@VedantuClass9_10_11]

Thanks a lot!

[@uditgupta7903]

@@VedantuClass9_10_11 Yes sir thnx

[@samikshagebise8990]

HW Ans: +20cm Object will form at behind the mirror. The session was fantastic.

[@excuseme5670]

Best physics teacher Abhishek Sir balle balle . Hit like for Abhi Sir .👇👇

[@Simran-Op]

Sir pls tell if we don't know that if we don't know that which mirror is given then how will we apply verification meathod.

[@asmehreenfaizy6443]

Sir U = object distance hota h par 19:02 mai apne U= image distance likha h

[@deojee922]

ha wahi to

[@champion2860]

Yes Maine bhi notice ki ye point

[@abhinavgupta5508]

Yes I also saw

[@mohdkaif933]

Yes

[@arpitnarayansingh653]

Homework question- 20 cm (behind the mirror) .. Session was amazing.........

[@stylisharpit5170]

Sir what is DIFFRACTION, INTERFERENCE & POLARIZATION ? WHAT ARE THE IMPORTANT DIFFERENCES BETWEEN LOOKING AT A PHOTOGRAPH OF YOUR FACE AND LOOKING AT YOURSELF IN A PLANE MIRROR ?

[@shibanibhattacharjee7]

Really u did some nice questions that I didn't think before 🤔

[@Warrior-ew9mz]

Lateral displacement

[@weiwei8203]

This session is outstanding, Homework ans.=20, Not any doubts ,😊😊

[@weiwei8203]

Sorry 20cm,

[@TechnicalWithFriends]

Sir, I have requested many times that make a proper playlist of these new video for all the subjects.

[@himanshiagrawal4764]

Sir Hw answer is 20cm behind the mirror. Sir verification method and session was amazing .

[@zaheerquazi6780]

nobody literally nobody a boy in the chat: SIR APP LOCKDOWN MEIN MOTE HO RAHE HO

[@dikshasingh5011]

First time i watched vendatu channel bt it was really amazing👍👍😍😍🤩🤩.so nyc.... Sir ne bhut achha pdhaya... A great teacher

[@stylisharpit5170]

Check 15 times to give the fastest answer in 7 minutes

[@Swetam620]

Hw - ans 20cm By mirror formula 1/v+1/u=1/f Thanx 😊 Amazing 😄🔥🔥💞

[@deepasreekumar3156]

Sir, are you in depression Your face tells like that🙄🙄🙄😅 No josh at all😑😑😑😑🤔🤨🤨 I just asked only Don't scold me friends sorry fans of abhishek sir 😁😁

[@monicakarthikeyavelavan1521]

HOME WORK COMPLETED SIR: ANSWER: 20cm DOUBTS: no doubts sir THANK YOU SIR

[@garimasinghal4977]

I have a question If we solve numerical ,at that time , Why we need to apply sign convention in formula ,like u= -5 cm v= 6 cm( - v/u = - (6) /(-5) ?? Because we have already use signs in derivation of formula - v/u then why sign convention is used again in values of *u* and *v* ??? Please answer confused a lot..

[@ritiagrahari872]

Really maine Sare channels ko analyse kiya bt mujhe clearity about the doubts vedantu p hi mili

[@shreya8520]

32:15 same condition like me 😜😜🤭🤭🙈💓🙈💓🙈

[@gayatrimahale8586]

+20 cm Amazing session....hope cbse would include "Apna Verification Method"!😍😍😍

[@ashutoshpandey9741]

Sir l think that you are the best teacher of physics. Sir when you teaches, the chapter became to easy. You teaches in very simple method . I like you sir most . I think why are you not in my school. Thank you sir 🥰🥰👌👌 One of your fan student 🤓🤓

[@akgamers6785]

Abhishek sir aap great ho. Aap physics ko difficult se easy Subject bana dhete ho

[@raman33600]

+20 cm (behind the mirror)

[@soubhagyatripathi5652]

by verification method object distance negitive 25 focus equal to half of 200cm which is 100cm & It is a convex mirror so focal length -100cm by calculation image distance is positive 20cm

[@tha145]

u rock brother....n ur verification method is osm😍

[@lightbringer485]

20:52

[@barkhasrivastava5056]

Hw-20 cm behind the mirror. The session was as always awesome 🤟

[@priyanshipatel3555]

Very nicely explained. Thank you so much AKR sir

[@sivaaa1852]

SIR IT WAS VERY HELPFUL..ANS FOR THE HOMEWORK IS 20CM BEHIND THE MIRROR....

[@srustirajmishra6911]

verification method is very helpful for mcqs thank u sir

[@daljitsidhu1984]

I don't know why 230 people dislike All concept fully clear and helping lot for board exams thank you very much sir for providing this type of esay methods

[@stylisharpit5170]

Sir big fan of you and your style of teaching I am loving damn physics because of you and verification method is lit But finished 90 th rank in menti 😫

[@anuradhagupta8980]

I loved the session very much, thank u sir

[@stylisharpit5170]

+20 cm is the answer sir The image is formed 20 cm away from mirror And the positive sign show 20cm behind the mirror

[@mahanteshsalimath7326]

20cm behind the mirror - is the answer of today's homework As always, today's session was amazing....loved the verification part Sir. I'm Srishti

[@nancy935]

Sir Verification method is best method for numericals It help me so much Thank you sir ❤ Session was amazing....

[@shwetaavhad2107]

Hello dear Abhishek sir, I was yesterday seen your video of gravitation chapter it was sooo excellent teaching I soo loved and appreciated with your teaching. But my bad luck that I am not a student of SSC Maharashtra board please sir if possible please teach us physics I will be very happy😊😁 please vedantu team do something for us alsoo😳😓😞😰😊😊😊

[@Lakshya3338]

👍👍👍👍👍👍👍👍 Thank you Sir.

[@sabitabora128]

Thank you sir for the session😃☺

[@paru682]

Sir the verification method was mind-blowing .thank yu soo much sir .

[@payalnagpal6151]

sir pleaase tell what is the differencee between 2f and c

[@Anshika_sharma11]

H.w:- 20cm behind the mirror Thanku so much sir this video help me a lot....❤

[@arbindkumarsingh5890]

Verification method really very helpful for me to solve numerical Thank u sir