To find focal length of concave lens using convex lens | Class 12th experiments | practicals

[@nileshbind5308]

Legend were watching one day before practical 😂💯💯💯

[@nanadkishor3146]

Kya mtlb ki me legend hu 🤣👀

[@NigarAnjum-b3m]

One hour before😊😊

[@Ytizzu]

Means mai bhi legend hu🤣

[@Esaralite14]

Yes bro 😂

[@poonammali9504]

Trueee aff 😂

[@NOAH_A2]

Best explanation sir.... Thank you

[@mcuxjodyt4601]

bhai 3 ghante bad practicle hai me sachi me subhe k 6 baje dekh raha hu 😂😂😂

[@xenon5845]

Thank u sir

[@ghodasarareena443]

Watching it one day before practical😂😂

[@arunitaroy5403]

❤ thankyou sir

[@chaudharidaksh25]

I am watching 2 hours before practical exam 😅

[@A_nu_.j]

Thank you for your hard work

[@ConceptBuilder]

My pleasure!

[@ayushijha9634]

It was easy , thanks . Sabse pehle convex lens se kahi image banegi , wo point note krna hai image pin ki help se ( basically jaha parralax naah rhe ) ....or fir concave lens bich mein rakh kar fir se position dhundni hai image ki ..image pin ki help se aur fir saare readings ka use krke ...formula use krna hai

[@ConceptBuilder]

Correct

[@adityainfluencr741]

Time about 6.58 am pratical at 8.30 at school

[@rehanfazal6595]

Legends are watching before 1 hr of exam😂😂😂

[@mehandispecialdesign8809]

Ye book konsi h sir plz batye

[@ConceptBuilder]

Comprehensive physics practical

[@Depressed_JEE_Aspirant.]

maja aa gya sir
thanku sir

[@nishakushwaha8167]

Its my practical today

[@HelloWorld-007]

Object pin 1.5x or 2x hi rakhna hota hai kya convex lens ke focus se
And convex and concave lens mai kitna distance rakhna sahi rehega kyuki mai class mai kiya tha toh kabhi answer nhi mila mujhe ..
Pls reply 🙏

[@ConceptBuilder]

Convex lens me beyond f aap kahi bhi rakh sakte ho....2x isliye tha ke same distance e image Banta hai tho find karna aasan rehta hai

[@Dhonimsd248]

Good.

[@ConceptBuilder]

Thanks

[@aashixsidnaaz9097]

I ask a question sir ky ye
to find the focal length of a concave lens by plotting the graph between 1/u nd 1/v to determine the focal length of the concave lens...yhi h

[@ConceptBuilder]

1/u and 1/v convex lens ke liye hai.....ye different hai

[@memeempire7685]

20.0231

[@Anuragsingh.2.7]

Thanks 🙏

[@ConceptBuilder]

You’re welcome 😊

[@ruhinabegom]

Thank you Sir ☺️

[@ConceptBuilder]

Most welcome

[@singhcharan9876]

Thanku sir.... Kal hmara practical ha physics ..... Or appki vedios dekh kar. Sab kuch clear ho gya .....dil se sukreyaa .🙏🙏🙏🙏

[@harshchaudhary333]

Very informative video sir

[@saini_gaming2981]

👍

[@shrutimishra8139]

Thank you sir for amazing 👍🤩 explanation

[@ConceptBuilder]

Most welcome

[@thekrishna668]

Best explanation

[@thougthslofianddeepthought9774]

thank you sir

[@ConceptBuilder]

Most welcome

[@kanchanmaurya6972]

Very useful this video for me 👍

[@ConceptBuilder]

Glad to hear that

[@ronitchowdhury1779]

Sir I have a question.... Concave lens ko kitne distance pr rkhna h convex lens se??

[@ConceptBuilder]

It depends on the focal length of concave lens.....hit and trial method

[@Noname.-_-]

Sir was calling concave lens convex most of the time, I almost messed up, thank god i noticed😂

[@ConceptBuilder]

Well done!