Magnification formula for mirrors (Hindi) | Light | Physics | Khan Academy
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- Опубліковано 19 вер 2024
- Let's explore how to calculate image height and it's nature (real or virtual) using magnification formula
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I have become a fan of your voice and teaching.The only thing that bothers me is that why you have so less subscribers.
Because you don't sub
high level of learning in easy way...thanks
High level low level kuch nahi hota h bro
@@drawingall8433 sahi kaha jo samjh aa jaye wo sab low level aur jo na aaye wo high
@@anonymous12682 correct
This channel is the best. No other educational channels can stand in front of you. Thanks for helping us.....You should have more subscribers and likes than vedantu, byju, etc etc.....
Thinku mam
Right😢😢😢😢
Thanks a lot sir ji... You solved my late night doubt... 🥰😍😍😘😘😊😊
Awesome channel very nice concept keep it up nice explanation good voice very thing in it u got full marks
Mind blowing Sir thanks
Your voice is amazing
You are great sir
What a explanation sir🌠🌠
Sir, 7th video main aap wo dono similar triangle se equation no 1 par likhe the h1/h0=v/u
To aap is video main wo equation ko likh rhe ho h1/h0=-v/u
Samajh nehi pa rha .
Can you help me?
Exactly mera bhi yahi doubt h
Sir aap video bnate rhna👍
Brilliant 🤗🤗🤗🤗🤗
I love your voice sir it's touched my heart 💔 #####R❤️M sir!!¡!!!!!!!!!¡!!!!!¡!!!!!!!¡
😂😂😂😂
Awesome explanation...
Sir aap bahut aachha bolte hai
EXCELLENT EXPLANATION!!!! All time favorite channel... THANK YOU SIR!
Nice
Sir aur video banaiya all in topic byies👏👏☺☺
Sir ur voice is line BEN 10 😁 ( BTW OVER POWER TEACHING )😊
Right
wonderful
is magnification formula same for both sperical mirror
yes
Sir you make a any live class for frst diskation
Sir aur explain ki kare taki aur ache tarah samaj aye
😡😡😡😡
Super
Physics champian
Sir is your learning in website is free
Awesome
Thanks sir 🎉
Sir your voice is so amazinggg❤⚡
Sir kuch aur question kara digiya
Sir I had a doubt..
In the mirror derivation u said that hi/ho is v/u and now u r saying its -v/u..?
Waiting for ur quick response,
Thank You!
Regards, #AStudent
-v/u real image ke liye hota aur v/u virtual ke liye
Thankyou sir
Sir in Derivation of Mirror formula
You derived
hi/ho= v/u
So how here it became -v/u
Plz answer this!
Because jo Image form hogi wo diminished rahenge mtlb small rahenge than the object.🔥
@@raviupa6050 Then how is that related to chenge in sign
@@raviupa6050 According to sign convention + and - just tell the position!
@@princeyadav8710 Bro Dekho mai batata hu ke ye kha se aya hai Listen carefully.
We know that We take sign of height of object and image in order of principal axis means Jo principal axis ke upar hoga wo positive and jo principal axis ke neeche hoga wo negative only in terms of height of object and image. So agar hmmh diagram me dekhe similar triangle wale me jo mirror derivation hai usme object image is positive and image formed is negative which means - Hi/Ho
ALSO distance of object is taken from pole of mirror this is important from pole of mirror .So distance of object I.e U is negative and also distance of image i.e V is also negative which can be written as -V/-U minus minus gets cancel therefore we have V/U .
Now compare ratios of sides .
- Hi/Ho= V/U
Hi/Ho= -V/U
@@raviupa6050 thank you bhai
What is the prove of this formula ???
Nice voice
Sir class 9 or 10 Ka chemistry Ka playlist banaya Hindi mae
H I /ho =2 so cross multiply bhi to kr skte hai
Sir during derivation we got hi/ho = v/u sir.
Sir ...i guess magnification is represented by small 'm' not capital. ...
Sir ne derivation me v/u btaya tha or is me v/u bta rahe h
Sir reason for this already present minus sign
bhai kon sa software use karte ho i am also want to be a part of khan academy...
Sir B. Sc Laval ka math ka video kab aayega
Not labal ( level)......soory bolna k lia
If m= 1 then image has same size of the object ...??????????
Sir but in the mirror formula we know that hî/hô=v/u
Do anyone know the name of the teacher ???
Yes name is ram there is a video on channel in videos option
Thanks bhai...
Yes his name is ram coz he told in one of this video that *ab app bologe ki ram aisa Kasey ho skta h*
Sab sir ke iss video like karo
Smjh nhi aaya
Tu Jake pehle nursery ka syllabus padh ke aa
Bad
You bad
bakwas
Bakwas nhy hay beta sir jis mehnat awr tajrebay say sekata aisa que bhe nahe seka saktay
Bakwas nhy hay beta sir jis mehnat awr tajrebay say sekata aisa que bhe nahe seka saktay
I think you have gonna mistake
It not bakwas .this video are clear our dautch .
You not say bakwas.
Thanks sir🙏