▶ ⏮ Subscribe to Vedantu 9 Channel to get Daily LIVE Classes Notifications👉 th-cam.com/channels/TE39PG9dD_qkfjQ_Q18CAw.html ▶ ⏮ Vedantu9and10Maths 👉 th-cam.com/channels/sF-RLz6jXt6Srl_MGFmNnQ.html ▶ ⏮ Vedantu9and10English 👉th-cam.com/channels/rY58RJRPbUPALbNb1ncDjQ.html ▶ ⏮ Vedantu9and10SST 👉 youtube.com/@Vedantu9and10SST?si=k3ACJ8PcPxCqxq0Y ▶ ⏮ Vedantu9and10Biology 👉th-cam.com/channels/JpjVz9KETg3kXTFsR_ALTQ.html ▶ ⏮ Vedantu9and10Physics 👉th-cam.com/channels/D4frmhG3gSuySjK3WuspQg.html ▶ ⏮ Vedantu9and10Chemistry 👉th-cam.com/channels/ocAzk3tn9EbMEh3oP58NKQ.html
▶ ⏮ Subscribe to Vedantu 9 and 10 Channel to get Daily LIVE Classes Notifications 👉 vdnt.in/YT9n10 📲💻 Join Vedantu Class 9 Telegram Channel 👉 t.me/vedantuclass09 📲💻 Join Vedantu Class 10 Telegram Channel 👉 t.me/Vedantu9n10 ▶ Vedantu Class 9 and 10 Preparation Strategy 👉 bit.ly/42inX8M
HW Q9- 1/f= 1/v -1/u 1/-100 -1/-25 25-100/-100×25 -75/-100×25 1/f= 3/-100 f= 3.33 P=1/f(m) ; 1/3.33 P = 3D Q10 - u=♾️ cm v=-83 cm According to lens formula f= -83cm P= 1/f(m) ;1/-83 P= -1. 25 D
Sir can you explain that how v (image distance) is negetive . As the image is forming inside our eye so it should be positive. And if it is negetive then it is indicating that the image is outside the eye . Sir please explain my doubt BTW sir you are my big inspiration❤❤❤❤
Finally I find this type of that's help me to understand myopia and hypermetropia. I search lots of videos but couldn't understand clearly. After watching this my all doubts are clear.❤❤❤❤
Hw Ans :- i) P= +3D and lens is convex ii) -1.2D and lens is concave Sir poora solution type karne mai alas aarha tha 😂😂 Ab aap dekhiye spamming bs 😌 your wish is our command 🔥🔥 Balle-Balle!! Tararara✨✨
Its been a good run, every morning of every exam of class 10 i've watched your this video specifically , they are the reason I scored 75/80 as human eye problems 3 mark ke aye thae pre-board mai, anyways its a good bye today, today is our science boards. Alvida
✔ FREE Scholarship Test Class 10th Link 👉 vsat.vedantu.com/?Ref_code=VVD1015
26:07 u here is -23 cm and you have taken u -25 cm
▶ ⏮ Subscribe to Vedantu 9 Channel to get Daily LIVE Classes Notifications👉 th-cam.com/channels/TE39PG9dD_qkfjQ_Q18CAw.html
▶ ⏮ Vedantu9and10Maths 👉 th-cam.com/channels/sF-RLz6jXt6Srl_MGFmNnQ.html
▶ ⏮ Vedantu9and10English 👉th-cam.com/channels/rY58RJRPbUPALbNb1ncDjQ.html
▶ ⏮ Vedantu9and10SST 👉 youtube.com/@Vedantu9and10SST?si=k3ACJ8PcPxCqxq0Y
▶ ⏮ Vedantu9and10Biology 👉th-cam.com/channels/JpjVz9KETg3kXTFsR_ALTQ.html
▶ ⏮ Vedantu9and10Physics 👉th-cam.com/channels/D4frmhG3gSuySjK3WuspQg.html
▶ ⏮ Vedantu9and10Chemistry 👉th-cam.com/channels/ocAzk3tn9EbMEh3oP58NKQ.html
▶ ⏮ Subscribe to Vedantu 9 and 10 Channel to get Daily LIVE Classes Notifications 👉 vdnt.in/YT9n10
📲💻 Join Vedantu Class 9 Telegram Channel 👉 t.me/vedantuclass09
📲💻 Join Vedantu Class 10 Telegram Channel 👉 t.me/Vedantu9n10
▶ Vedantu Class 9 and 10 Preparation Strategy 👉 bit.ly/42inX8M
26:00 sir plz take u = -23 cm😊
25:12 SIR YOU HAVE USED -25 AS OBJECT DISTANCE INSTEAD OF -23...🔥
Yes
Yaa
Agree
Agreed
-23 se karne se hi correct answer mil jata he...🎉
26:05 Here 'U' is 23cm.. thus the LCM becomes 69......Height of nonchalancy
25:50 yahan pe u=-23 hoga
Hn mene v yahin socha
Sir ab dil bhar gya...
Feel you bro
Matlab 😊
HW
Q9- 1/f= 1/v -1/u
1/-100 -1/-25
25-100/-100×25
-75/-100×25
1/f= 3/-100
f= 3.33
P=1/f(m) ; 1/3.33
P = 3D
Q10 - u=♾️ cm
v=-83 cm
According to lens formula
f= -83cm
P= 1/f(m) ;1/-83
P= -1. 25 D
Last wala p kaise nikla
@@dar7806 f cm mai hai to p =100/f cm use kara ga
jise divide karna sha 1.2048192771 aya ga jisko hum 1.25 bhi likha sakta hi
@@dar7806 bhai wo f cm me likhi h lekin Leni m me hoti h joki -100/83 hogi
25:09 sir here you take u=25 instead of taking u=23
Today session is amazing 🤩😍
This is about 25:10 while speak 25😅
claulation mistake
my sir
Thank you for saying it out loud 😂 I was actually really confused what sir was saying 😊
On subtracting 2cm from 25cm we get 23cm
Hw
1. +3D, convex lens
2. -1.2 D , concave lens
Tq
Correct
kal 2/03/2024 ko mera science ka board hai guys
Sirf tumhara hi nhi Mera bhi hai😒
Us 😁
Ek to m hu 😂
Guyz Mai exam Dene Jaa rha hu chai pee loo 😂
Eye to us moment ho gaya bro
Homework
1. P=+3D lens=convex lens
2. P=-1.2D nature of the lens concave
how did you solve first wala part
second to ho gya
@@AultRanjan-hm4gt take approx
@@AultRanjan-hm4gt same bro i also cannot solve first one
nature can not be concave nature is diverging
Hamara 1st ka 3.3D aya h
Hw ans 1)u=−25 cm
v=−1m=−100 cm
1/v-1/u=1/f
1/-100 -1/-25=1/f
=1/f= 3/100cm=(300/100)m=3m
P=1/f
=+3D(convex lens)
2) v=-83cm
u=-♾️
1/f =1/v-1/u
1/f= 1/-83 -1/-♾️
1/f=1/-83cm
P=1/f=(100/-83)m
=-1.204D(concave lens)😅😅
Sir, session was really amazing and helpful 🎉🎉❤
1st question f =1/3 m not 3m😊
@@preethamsk9418 yess but see carefully I have written value of 1/f =3m
Which equals to Power
Homework
Q1 P=+3D and convex lens
Q2 P=-1.2 D and concave lens
Kukar hua bhai yu
Ek bar explain bhi kar deta
nature can not be concave nature is diverging
@@specatorguymore890 gazab bhai
Right bro
Sir itna acha padane ka koi secret hai kya apke pass😲✨
Amazing lec sir, We need imp from colourfull part aswell ,Thankyou
2:25 start
Bhai logo 14:20 se se dekhna start karo aur board me notice karo agar notice kiya to like karo
good evening sir 😊😊😊 12:20
11k likes only ??This is so underrated. This teacher deserves minimum 1 mil bruh cmon do it.
Facts
Hw : 1. +3D and it is convex lens.
2. -1.2D and it is concave lens.
Or sir kaisi lagi spamming bataiye ga zarur 24 hrs kya 10 min mai 200 hogye 😌🔥❤️
2 weeks mai 524 hi hue par 😢😢
Ashu sir. Accha padhate h
@@India_wallahto tu idhar kyu aaya hai 😂
Aur 1 saal me bas585 bro😢😢😢😢😢😢@@fusionstories0
@@Sachin_m2009 😢😢
02:20 video start 🗿
20:52😂😂😂😂
😂😂😂😂
Bale bale 😂😂😂
Sir can you explain that how v (image distance) is negetive . As the image is forming inside our eye so it should be positive. And if it is negetive then it is indicating that the image is outside the eye .
Sir please explain my doubt
BTW sir you are my big inspiration❤❤❤❤
But the lens is forming out side the eye.. our eye is forming inside..
@@Vedantu9_10 Thank you sir . Now I have understood
Thank you again ❤️❤️
25:35
Sir u= -23 but you have written -25 that's why the answer is not coming 🙏🏻
Sir, This session really helped me a lot🙏🏻
Thank you ❤️
Right 👍 👍👍👍👍
Yess exactly i was also noticing that ❤💯
Next toppers 😅@@supriyapandey3449
Sir thanks you , you really motivated me and now i can score full marks in this topic
Hw
1) Convex lens , P = +3
2) Concave lens, P= -1.2 D
25:34 sir aapne u= -25 le liya 😅 u=-23 Lena tha na 🙏 thank you so much sir🙏😃
29:24 HW 1 is +3.003D
Hw
1. Power = 3D convex lens
2. Power = -1.2D concave lens
U is expectations v is reality
Thanks dude it helped me learn it
H.W
(i) P = +3.0033D Convex Lens
(ii) P = -1.2D Concave Lens
nature can not be concave nature is diverging
@@specatorguymore890 Bro lenss
Bro kaiee ayya
Thank you sir for your lovely video ❤
Genuinely! You solved a big problem of mine 🙏 so when I will topped this exam I will let you know 😁
top??? bhai jab tune message kiya na tab sirf 1.5 mahina bacha tha tu average hi ayega mai toh just pass hounga woh alag baat hai
Thank you so much ..... Really help full
Sir brilliant 👏 ❤❤ I lean formula and finally I watched this vedio and I can do it thnkuuuuuuu sirgggg🫡🫡🫡❤❤🙏🙏🙏🙏🙏🙏
Thanku sir ❤❤ Numerical became super easy now 😊❤
Finally I find this type of that's help me to understand myopia and hypermetropia.
I search lots of videos but couldn't understand clearly.
After watching this my all doubts are clear.❤❤❤❤
Dhanyawad dil se❤ 😊😊
25:30 you solve it wrong
Sir ji we want numericals of COLOURFULL WORLD ❤🔥
H/W
Q1=p 3D or convex lens
Q2,=p --1.25 D
So, easy😎
Or concave lens
Hw 1) +3D convex lens
2) -1.2D concave lens
Good morning sir 😅
But you are good teacher of physics... ❤ Lov you sir Dil se
HW:
Q9; +3D
Q10; Diverging lens of power +1.204D
Q10 ka answer -1.20 hoga vroo
nice ur the only one who is not confused that nature cannot be concave lens
Kya baat hai sir ✨
Thank u for easiest explanation 😁❤
Thanks for numerical , sir
Thank you so much sir!!
Sir 23 cm likhna tha,25 cm likhdia, separation of 2cm numerical mein.
It's a very simple and easy way
Thank you sirrr
You teach ud veryy wellll
Thnak you so much sir ...aj apne mere sare doubts solve kar diye is topic se related ....
2:37 video start
Tq❤
Hw Ans :- i) P= +3D and lens is convex
ii) -1.2D and lens is concave
Sir poora solution type karne mai alas aarha tha 😂😂
Ab aap dekhiye spamming bs 😌 your wish is our command 🔥🔥
Balle-Balle!! Tararara✨✨
Super sir thanks you very much sir 😊❤
Yes, ww want on colourfull world❤🔥
Video starts from 2:18 save time 👍❤
Maza aa gya guruji 😅❤❤
Hw 1. P=+3D
H.w 2.1/ Focal length=1/-v= -83 cm
P= - 1.2 D
Thankyou...
Wrong
Thank you so much ❤
thank you soo much sir for this lecture, i could not find any other lecture on this topic
20:51 तो बोलो बल्ले बल्ले
तो बोलो बल्ले बल्ले
Yes😂😂
Truth 🎉🎉
Good notice bro 🎉❤
Wwoww 🎉🎉
😶
Thank you very much sir this means a lot for me
Homework question CONVEX+3.003 D
CANCAVE = -1.1D ( 1.2 D APPROXIMATELY)
25:10
Object distance will be equal to 23
Thankyou sir , jo 1 mahine me samajh nahi aya , voh aapne ½ hour me samjha diya 🙏🏻🎇
Thank you 🙏🙏🙏 sir ji for teaching
Sir We want questions on colourfull world.....
Thank you sir...for your hardwork I really appreciate... tomorrow is my exam and it's now 10 pm ....... you're video have helped me a lot 🥲🥳
Colour full world question please ❤
Ans to hw-<
Q1-< +3D(f=100/3 cm)
Q2-< -1.2D(f=-83 cm)
Thank you....God bless you
26:05 sir 1/23 hoga😊
Sir you are amazing teacher of physics😊😊😊
Sir abb dil bhar gya .....😂😂😂😂 bhot achaa samjaaya sir........❤🎉
*thank you so much* sir 😢😢😢😂😂😂😂😂😂
This platform will grow fastly.... ❤
Yes, ww want on colourfull world❤🔥❤🔥❤🔥....
25:24 mei sir apne galti krdi.
U=-23cm hoga apne -25 cm put kiya sir. Anyways it can happen
Thank you
Thanks a lot sir for this session it helped me a lot
Sir you take the value of u = 25 which is wrong 23 we use as u than we can get easily the value of focal length ❤❤❤
Timing 25:50😊😊
Nice explanation sir
it helped me sooo sooo much sir....tqsm
Just listening for 5 min all doubts gone
Yes sir chaiye question from the colourful world!!😌🔥
Really appreciating video 👍
Sir aapki aawaz bahut acchi hee❤🎉❤❤
We want questions on colourfull world.....
You made it easy for us 😊
25:09
Best lecture 🎉🎉🎉
Thank You sir Very Good Explaination ❤❤❤❤😊😊
Sir, is it necessary that only if the answer is in point, you will get marks. If you give the answer in fraction form, will the marks be deducted???
Its been a good run, every morning of every exam of class 10 i've watched your this video specifically , they are the reason I scored 75/80 as human eye problems 3 mark ke aye thae pre-board mai, anyways its a good bye today, today is our science boards. Alvida
Thanks
HW
Q 9. +3D
Q 10. -1.25D
9) ans is +3 D
10) ans is -1. 2 D
20:52 kya hogaya sir apko 😂
20:24 HW 2 is -1.2D
just amazingggg no one can ever beat this platform