To find focal length of convex mirror using convex lens | Physics practicals XII | Convex mirror

- To find focal length of convex mirror using convex lens
- focal length of convex mirror
#experiment #physics #convexlens #convexmirror #class12 #practical #creatingforindia

[@KuldeepSingh-lj3tt]

Tomorrow is my practical thank you very much 😊

[@ConceptBuilder]

All the best

[@NishantJakhar-dx2vn]

Great English

[@Helpadoggoreachsubs]

❤

[@areebmumtaz8372]

Bhai apka itna pahle kaise ho gya Mera to kl h

[@rajatnadar3292]

​@@areebmumtaz8372 mera bhee 😂😂

[@manasmishra4119]

this experiment was in my practical and u know guys i scored 30/30 full marks in practical and literally ur video helps a lot.......

[@shrexeditz_]

Gud bro

[@sahiltewani3578]

Bro just think about board students.50 marks practical💀

[@mr.athensblink4891]

Sooo happy to see this sir....u are soo humble while explaining...our school teacher finished this in just 5 min and we were not able to understand thank you sir...huge respect for you ❤ 😊 💙

[@ConceptBuilder]

Thanks dear

[@keep-growing694]

Thankyou sir bohot achhe se samjhaya aapne😊

[@sanjeetsinghdhanoa6774]

Literally everything is clear now about this practical 😀😀 thank you so much it's literally best video

[@ConceptBuilder]

Happy to hear that!

[@ayushraut9914]

Thank You Sir 🙂

[@DISASTERGAMING2721]

Best❤

[@Mrhiest292]

Ty sir ☺️

[@manishavaghela872]

Thank you sir.....ur video are very nice.... I have seen all the practical from ur video only

[@ConceptBuilder]

Thanks and welcome

[@rajeshmahalwal2465]

You are legend sir❤❤❤

[@viren9658]

thank you sir bovj saras rite explain kariu😊

[@melburn_g25]

Today is my practical ☠️

[@user-of4sj6es4y]

Very nice explanation for neet point of view

[@ConceptBuilder]

Keep watching

[@ORCHID.FAIRYT]

Today is my practical

[@swapnoroopbasu3612]

Tomorrow is my practical thank you very much!! !.🙏🌹🌹

[@ConceptBuilder]

All the best

[@ruhinabegom]

Tomorrow is my practical exam. Thank you so much Sir ☺️💕

[@ConceptBuilder]

All the best

[@moadaileee]

thank you sir

[@lakshaygupta7764]

Thnk u so much sir what a wonderful explaination ❤️

[@ConceptBuilder]

Most welcome

[@Aryan.yadav__xx]

Kal h practical
Thank u ❤

[@SierraHunter2106]

Thanks for the explanation sir

[@ConceptBuilder]

Always welcome

[@kshitijiyer713]

your video is truly a life saver as i found it very difficult initially.thank you sir for making this experiment easy🙏and simple to understand

[@ConceptBuilder]

So nice of you

[@AdityaYadav-qw9io]

Thankyou so much sir... You are great

[@ConceptBuilder]

Most welcome

[@tishapatel4049]

It helped a lot sir thank you very much 😃

[@ConceptBuilder]

Most welcome!

[@lishikaverma4733]

✌️✌️👍👍

[@yashchoudhary14-w6j]

Who is here for tomorrow practical exam?

[@CRAZYAKASH761]

Thank you sir today is my practical ☺️

[@ConceptBuilder]

All the best

[@technicaltk9030]

Thank you very much 👍

[@ConceptBuilder]

Welcome!

[@chiragkumar9060]

Thank you sir… ❤
Tomorrow is my practical!

[@ConceptBuilder]

All the best

[@PRAMODPATIL-xu5ff]

Thank you sir ❤

[@ConceptBuilder]

Most welcome

[@user-ws7vh5fc1i]

Thank you sir😊

[@ConceptBuilder]

Most welcome

[@user-de1ro7hm2s]

School me ese teacher hote hamare to shayad itni tention nai hoti ....
TQ sir ab to bohat easy lag raha hai ye practical actually tommoro my physics practical exam or muje is practical mese 1% bhi kuch nai aata tha finally muje aa gaya 🎉

[@ConceptBuilder]

All the best

[@user-de1ro7hm2s]

Thank you very much sir 😊

[@Channu_malik_123]

Sir it's so amazing....and so easy.... before watching ur video I thought it very hard....but after ur video watch it's became so easy.... thankyou so much sir ❤❤😊

[@ConceptBuilder]

Most welcome 😊

[@ninjahattori5567]

Thank you sir🙏🙏🙏🙏

[@ConceptBuilder]

Most welcome

[@shivangiyadav6779]

❤

[@farzanarashid1560]

Watching it one hour before practical

[@fahadahamd5628]

Sir 11 baje mera practical bht si time pe aap ne upload kiya hai yehi practical me dar lag raha tha bas baaki sab aap ne acche se explain kiya tha sab dimaag me baith gya haiu ab bas ye dekh lunga thanku sirrrrrr❤️❤️❤️❤️❤️

[@ConceptBuilder]

All the best👍

[@Kunal-ql7ms]

Good explanation 🙂🙂🙂🙂

[@ConceptBuilder]

Thank you 🙂

[@soumilisaha9862]

You were so clear in every e step.... When I was doing this experiment in school I couldn't understand a thing..... tomorrow is my practical exam I was so worried until I saw this video 😊😊😊😊😊 you just saved my 30 marks thank you

[@ConceptBuilder]

Glad it helped!

[@SmilingDevil-ev2pm]

Thank you sir tomorrow is my practical examination

[@ConceptBuilder]

All the best

[@divyanshuyadav6356]

Today my practical 2024❤

[@JDvibes.123]

Thank you so much sir 🙏🙏tomorrow is my practical exam is there sir this video is so helpful for us thanks sir🙏🙏

[@ConceptBuilder]

All the best

[@abinacharya224]

Today is my prac and i couldn't understand this experiment. The way you explained everything is amazing. Thank you so much sir !

[@ConceptBuilder]

You are most welcome

[@arnabkumar47]

yes mine also

[@manasmishra4119]

nice video

[@ConceptBuilder]

Thanks

[@Aviral2024]

sir tomorrow is my practical i forgot fhe procedure when this was done by my sir, ur explanation is wonderful❤ thanks sir for helping

[@ConceptBuilder]

All the best

[@Aviral2024]

@@ConceptBuilder thank you very much sir

[@user-xp2wd2gs1s]

Today I have the practical😅

[@ConceptBuilder]

All the best

[@_just_harsh_]

I am seeing 1 hour before exam

[@audichya3520]

Sir is exp me aisa kr skte h kya ki first reading lene ke liye convex mirror ko fix krdenge fir object pin ko fix krke parrallax error remove krdenge fir image ki position aajayegi fir next reading ke liye mirror ko 1cm aage bda ke fir se repeat krke image position nikal de .....

[@ConceptBuilder]

Lens ko fix karo and mirror and object pin ko set karo parallax remove karo first reading lo.....then 2-3cm se object ya lens ki position ko change karke parallax remove karo and repeat procedure for next readings as well

[@Sprite-od4xl]

Sir viva me kya puchte hai ?
Kal mera practical hai or mujhe dar lag raha hai.
sukriya, aap bahut acche insaan ho!

[@ConceptBuilder]

No need to worry.....saare video dekh lo bas

[@user-rv2ci5fl2u]

Today is my practical and I am watching it 1 hr before going to school 😂😂
By the way thank you sir for demonstration

[@ConceptBuilder]

All the best

[@khushipal621]

1 ghante baad practical hai🙃

[@ConceptBuilder]

All the best

[@granthavalpoikar5086]

Special thanks for the videographer😊

[@ConceptBuilder]

One man army😅....Thanks to my tripod

[@sarkardebarghya7334]

Sir ek doubt aap covex lens ko kyu adjust kar rhe ho image needle ki jagay

[@ConceptBuilder]

Some times optical bench pe itni jagah nahi bachti hai ke image obtain ho.....lens ko bhi adjust kar sakte hai important hai ki u and v ki 4-5 alag alag reading aa jaaye

[@user-yf5js5oj9c]

well explain sir , hat off

[@SumitSharma-xq4hq]

Sir why did we put upright in between 1.5f to 2f only??
Btw nice explanation ❤

[@ConceptBuilder]

There is no such specific rule..,.just to make practical easy for students

[@bislerigaming359]

Today is my exam and i m watching it in 2x in front of school

[@aayushsrivastaw4010]

Arigato arigato 🛐🛐

[@ConceptBuilder]

Irasshaimase

[@manishavaghela872]

Sir rough focal length nikalna sa phla hum appratus set kar sakta hain kyaa?

[@ConceptBuilder]

Haan bilkul

[@angel.m254]

Sir height of both needles must be same na

[@ConceptBuilder]

Jaruri nahi hai

[@sarvagyaarya2759]

Bro wth bro did calc error at 6:22 he said the mirror should be kept at 1.5 to 2 times of the focal length of the convex lens which is 20 × 1.5 or 20×2 which is 30 cm or 40 cm but then he placed the mirror at 20 cm away from the lens

[@ConceptBuilder]

There is no such rule to keep mirror at 1.5 to 2 times, this was said just to make your life easy, students face difficulty to get reading in this experiment so I have given that rule so that they will get first reading easy, after that you just try different locations and try to find the position of image yourself......happy learning

[@kshitijiyer713]

sir can you please explain how to remove parallax error ?

[@ConceptBuilder]

By changing position of image needle....watch video carefully

[@KhushiPatel-wp3wt]

Corrected PI kya hoga

[@ConceptBuilder]

Index error ko include karna padega

[@durlabhbiswas860]

Still the best after 1 year

[@ConceptBuilder]

Thanks dear

[@isukhdeep]

Tomorrow is my practical 😂

[@ConceptBuilder]

All the best

[@soulmusic079]

legends watching this video a night before exam

[@ConceptBuilder]

Legends will rock in exam.....all the best

[@noone598]

Sir ye rough focal length change hoga agar mai school me ye practical perform krunga?? Plz reply

[@ConceptBuilder]

Haan ye depend karega lens pe

[@noone598]

@@ConceptBuilder ok sir thanks kal mera practical h😇

[@SatishChandra-db7ky]

this vedio help us a lot thank you sir

[@ConceptBuilder]

Most welcome

[@krushnapriyasahu8233]

Sir index error matlab

[@ConceptBuilder]

Index error uprights and lens, mirror ki wajah se aata hai.....comments me explain karna difficult hai....don't worry school me nahi karvaya hai tho nahi puchenge

[@krushnapriyasahu8233]

Ok sir tq nd must say well explained

[@parthgandhi5162]

Sir aapki rough focal length 20cm aayi aur reading 9cm ..itna difference kyu?

[@ConceptBuilder]

Rough focal length lens ki hai aur humne mirror ki 9cm nikali hai

[@learningskillsfortoddlers5424]

Sir image needle ka position kaise rakhna hai pls bataye

[@ConceptBuilder]

Behind the mirror, fir mirror ko hata ke measurements karna hai

[@Logo_maker_2.._]

Today is my exam

[@ConceptBuilder]

All the best

[@slavesupplier]

Isn't that convex lens? And how is that mirror

[@rishuyadav6110]

Thanks sir

[@ConceptBuilder]

Welcome

[@_just_harsh_]

I am seeing 1 hour before exam

[@ConceptBuilder]

All the best