Class #07 | Mirror Formula Questions | Railway Science Free Batch 🔥 Daily 10 AM🔴

[@bhanwarsingh9929]

Sir mirror or lence aaj se pahle kabhi bhi samjh me nhi aaya
But aaj acchi tarah se samajh gaya
Thanks sir,🙏🙏🙏

[@Rosha_n-p4e]

QUESTION:-20
f=(+10)
u=(-15)
1/f=1/u+1/v
1/10+1/15=1/v
(15+10)/150=1/v
v=6cm
M=-(v/u)
=-6/-15= 0.4cm Virtual
question (21):-
f=-50
m=-(v/u)
-2/1=-v/u
v=2u
1/f= 1/u+1/v
-1/50= 1/u+1/2u
-1/50=2+1/2u
-1/50=3/24
u= -75cm
Ans:- u=75cm 🎉🎉
Thankyou Neeraj Sir 😊

[@virendrakohli01]

24 LCM wrong type ho gaya bro 2U hona chaiye tha😊

[@Rosha_n-p4e]

@virendrakohli01 Ha Bhai thank You

[@maazikbal6482]

21 no. Ka sabhi option hi wrong hai iska answer -25cm hoga 👍

[@sudhakarprajapati3857]

75cm

[@ashok_mandal_91]

​@@maazikbal6482Boka manush - 75 hoga

[@satyaveerkumar7898]

Sir aap se bahut achhe se samjh aa rha hai

[@kksuper-lg8bt]

Q.20 ... 6cm virtual
Q.21. -75cm
Ans.

[@sonal5376]

Bhut he behtreen pdhaya sir ap ne ❤❤

[@yasminbano204]

21ans-(C) 75cm

[@SACHINKUMAR-kc4vy]

Excellent class..Thanku dear guruji ❤❤

[@rajubhardwaj5133]

Thank u sir
Ans-75cm

[@vibhupandeyvlog]

*प्रणाम सर* 🙏
Q.20- option (A) virtual(आभासी प्रतिबिम्ब)
Q.21- option (C) -75cm
*Thankyou sir*

[@rohitkacher3039]

Aaj kah rhe ho nam lelo kal ko bologe ye le lo 😂😂😂 kuch bhi sir aapko dil ki ghraiyo se प्रणाम ❤❤❤

[@jitendrakushwaha1114]

😂

[@Rakeshlq2hf]

Nice class Guru Ji ❤❤🎉🎉

[@pinkisharma3366]

My dear neeraj sir you are best teacher thank you so much best concept God bless you 🙏🙏

[@sandeepgola2420]

Right

[@kartikverma3095]

Thank you sir and Happy diwali..

[@Aman29551]

Bahut achha lga sir

[@SantoshKumaryadav-ex5kx]

Mast padhate hai sir

[@SantoshKumaryadav-ex5kx]

❤❤❤❤l love you sir

[@rasmitadash4413]

75cm thank you so much sir 🙏🙏🙏🙏 Happy Diwali 🎉🎉

[@ramkeshpatel4168]

Very nice class sir ji 👌 👍 👏 😀 ❤.....

[@rajeshrajwar8636]

20 = aaaaaa 6 virtual, 21 = 75cm

[@sanasomani786]

Ques. 21) Answer - 75 cm 👍

[@minakshimohitkaushik505]

Thanks sir ji 🙏🙏🙏

[@myselfmst]

Hw : 21 - option c
Thnku sir 😊

[@swaruphossen_________8511]

Wonderful session sir ❤🙏

[@ravikumarchhipi1044]

Ram Ram gurudev happy diwali wishes

[@SuryaPrajapati-xr6ry]

HM. 1,,, 6 cm virtual
Hm 2,, 75 cm

[@Riyansh197]

20. 6 CM virtual
21. -75 Cm

[@RAJKUMAR-uo3jk]

19/21 sahi huaa. Sir 21 ka ans. U= 75 CM hoga

[@lalanthakur2323]

Heart of Every Student Neeraj sir ❤🎉

[@ravikkumar9077]

Q 20 answer. 6.0 cm virtual

[@Kaushalkumar-mn8eo]

55:55,6:20,9:15,10:25,11:55,14:15,26:35,
20:25,23:25,25:40,29:10,30:05,32:45,
35:20,41:45,46:55,#-47:30.

[@rajeshyadav3304]

20,,a. 21. -75 happy diwali guruji 🙏

[@sk.1322]

Thanks sir ji for this session....now concept is clear about mirror formula 😊

[@Future401]

Alp ka previous year paper har ek shift ka ek class me lijiye sir

[@deepakchaurasiya5170]

Kuch nhi hoga usse

[@success1832]

Right 👍

[@manishsarthak4066]

Yes

[@Railwayas]

​@@deepakchaurasiya5170 kyu scheme bata raha hai bhai sabko lage rehne do na 😅 fayda apna hi hai

[@arnavsinha1410]

Fir tum kya karoge 😅

[@AnoopKumar-te5sb]

Nice👍👍👍 session🧡🧡🧡 guru ji❤❤❤❤❤❤❤❤❤❤❤❤❤12/20 ❤❤❤❤❤

[@Abhishek.8]

Sr apki record class regular leta hu or aaj mere sabhi question shi
Last question ka ans u=-75cm

[@trainyourbrain7627]

12 th question focal length 24 cm

[@rambo-nw4cs]

Yes

[@rajeshkumarprajapati8627]

Happy diwali sir ji❤ nice sesion

[@prasantkumarsingh2528]

Best Helpful Sir Ji

[@RaushanKumarsingh-uf4vn]

20/20 super classs sir

[@ratnakar_samantaray]

21_75cm thank you sir 🙏

[@gayatreepal4749]

Homework answers
A. 6cm, virtual
C. 75cm
Thank you sir
Happy diwali😊🎉

[@dheerajgothwal4445]

Hii❤❤❤

[@sunilsinghdzire6121]

Thanks sir ji
Happy diwali guru ji 🎉❤❤

[@satyaveerkumar7898]

Super sir

[@__princekumarsingh__8643]

Home work.....
Q. 20.....A
Q. 21.....75cm option Ccccc ♥♥♥♥♥

[@Traders9311]

Happy diwali sir ❤🙏🙏🙏
Aap ase hi student ke liye Mahennat karte rahiye... God aap ko bahuta sara khushi de... 🙏🙏 jay sri ram 🙏

[@Rubi-u9l]

Sir Happy Diwali 🙏🙏🙏

[@anjali3073pratiksha]

HW ans Q1 6cm virtual
Q2 75cm

[@VishalKumar-jx3xu]

Thank you sir ❤❤❤

[@ashishkumaranchal16]

Happy Dipawali sir ji apko.🙏🙏

[@fanofSciencemagnet]

HW (21)-A
(22)-C
Itna best smjhaye h ki koi koi question me calculation Maximum No calculation only concept.. best Teacher......❤❤❤ ..apke wajah se or Sahil sir ke wajah se MOCK TEST ALWAYS 60+/75
Love you Guru ji..
SORRY LIVE KABHI AA NHI PATA TEACHING KRKE PDHTA HU KHUD KI BDOULAT

[@anujkumarrajput5598]

THNQS GURU JI SIR JI RECORDED CLASS DEKHI H SUPERRB SESSION
SIR HOME WORK ANSWER
Q20। 6 CM। VIRTUAL
Q21 KA 75 CM ❤❤

[@VijaykumarBharti-sh4gf]

Namaste guru g 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@tomeshsahu5311]

21 ka -75
Happy diwali sir ji❤

[@bapanbarik8388]

Q.20 option A (6cm & virtual)
Q.21 option C ( -75 cm or 75 cm from the left side of mirror)

[@anantaadhau8834]

Thank you so much sir ❤
Happy Diwali sir 🪔🪔🪔🎇

[@rohitkushwaha6307]

Qus -20
Ans - v= 6 cm virtual
Qus-21
Ans- u= -75 cm ( Real )
Thank you so much sir 🙏🙏

[@kanakmajumder-ed3jc]

Nice class sir

[@hira_thakur276]

Sir 29 ko.. 3rd shift .... Qno 15 wala reapet ho gya 😅😮 or mera sahi ho gya.. Inha aake reachek kar liya 😅😂

[@asvaticlasses129]

21. Ans75

[@hitendrapatil4177]

Que. 21) answer 75 cm

[@Rubi-u9l]

Sir bohot cha class tha sob kuch samajh me a gayi sir pranam lena 🙏

[@speedycurrent7252]

Sir ka hand writing notes hai kya

[@Deepakgupta-qo5eq]

20 का A.....
21 का 25 aa रहा है.....
Thanks sir....
Happy diwali sir 🙏

[@maazikbal6482]

21no. Ka -25cm hi aa rha hai sare options galat hai 👍👍👍

[@itrcolony]

-75 hi ans hoga....
Height of image (-) me le...image inverted likha hai...

[@subodhsharma7377]

HW answer -75cm 😊😊20/20😊😊

[@rohitboss8855]

75 cm sir
Sara chiz acche se samjh gye sir

[@ManojSingh-sj5pz]

Super questions 🙏🏿❤️🙏🙏

[@chandan0738]

HW -21 cm❤❤

[@sagarlikhar4976]

21 Ans- c(75)

[@rakeshpal3173]

Q.13 object 18 cm means C* par rakha hai to magnificent 1 Hona chahiye na??

[@sujitkumar2385]

Question 21 ka ans -75 cm guru ji ❤

[@AnilVerma-tp4ic]

हैप्पी दीवाली सर❤❤❤

[@manikrao8839]

Question 21 option c 75cm

[@manojkumar-fs5gr]

बेस्ट कॉन्टेंट❤

[@sanasomani786]

Happy Deepawali Sir 😊❤

[@Zingalala09]

Alp nikal jayega tera

[@sanasomani786]

@Zingalala09 kyo nahi niklega 🙄 mehnat kis liye kr rhe hai 🙄 , dusro ki chinta mat kro , apni chinta kro 👍 all the best

[@Zingalala09]

@@sanasomani786 thank you for good wishes
I think aapka ek or comment tha jisme score share kiye the
Mujhe ohi comment Krna tha aap nikal loge accha score tha
Galti yha comment ho gaya
My bad......😐

[@sanasomani786]

@Zingalala09 mene kab score share Kiya 🙄🙄 mene sirf wish aur question ka answer diya

[@Zingalala09]

@@sanasomani786 haa Answer wala tha

[@devnathsingh6364]

Happy diwali guru dev

[@sumitdas5495]

Question no 21- ans 75 CM

[@minhajashrafi1996]

Question number 21 ....... 75cm ans

[@anujkumarrajput5598]

Home work answer 75 cm ❤❤❤

[@officialamitraj1910]

20 hw ka answer -25cm hoga sir

[@punamkumari7671]

Thanks sir

[@deepchandsingh2461]

Q 20 option A
Q 21 option C

[@SaurabhKumar-uo7ko]

Question no 21 ..75 cm
...ans sir..

[@satyendrapal-hr2rj]

21 ka option a 75 cm aa raha hai sir 😊

[@AnilVerma-tp4ic]

प्रश्न 21👍C👍75 cm

[@deepaknagda3272]

21) C 75 cm

[@VijayKumar-mb3jr]

que 21 ans, 75

[@Thakarepatil27]

Prashn vachat jay barobar

[@deepakchaurasiya5170]

Happy dipawali dear sir

[@AkashKumar-tx8tn]

Best teachar of scince

[@gauravtripathy8427]

21. u=-75 cm option c

[@NanduKumar-p9h]

21qu ka answer 75cm ki duri par

[@biddutmondal2620]

21.answer=-75cm

[@karanbairagi3656]

Happy Diwali sir 🎇🪔

[@deepakaryan1423]

Happy diwali sir g❤

[@studyclassroom123]

Ans 75 thanks 🙏❤

[@goutamrabidas1558]

Question no 21ka answer option Cc75

[@ashisbiswas8161]

শুভ দীপাবলি ❤❤

[@vedprakashsingh_______2114]

Happy Dewali Sir Ji 🙏🏻🎉

[@ashishraj2727]

21Ans = 75cm

[@AASHISH9438]

75cm❤

[@Jksuthar232]

Question 21 ka answer =-75

[@anjanikumar296]

21 number question me radius of curvature ke jagah focal length diya huaa hai sir