@@atharv7724 because concave mirror mai hi ban sakti hai image jo magnifaction -1 wali ho. Ek toh same size hai image ka [m=1 matlab hi =ho] aur minus sign hai which indicates ki real and inverted hai [not possible in convex mirror]
I clicked on the video ignoring 'CBSE' written, hoping it would prepare me for the internal reflection ,Prism, Spectrum and dispersion numericals for ICSE...... But you know what there is almost no content on ICSE syllabus like this (PYQs ,etc) I am doomed
Sirrrrr in 3rd question the distance will not be -60cm Distance between the screen and the object = -60-(-20) -60+20= -40cm ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
Last question answer: 1) Concave mirror 2) Real and Inverted 3) 40 cm i.e. object is on center of curvature 4) Yah! You can make this easily 😅 Please like if u want ❤ Edit: If any mistake in my answer pls. tell me😃
hw- 1) concave mirror 2)real inverted and of same size (3rd ray diagram) 3)u= -40cm (same) btw sir , aapko yaad hai ye same question mein offline marathon mein board par solve kiya tha along with the ray diagram aur aapne tareef bhi ki thi❤✨ can never forget that moment!
Amazing session sir❤ Answer: i) Concave mirror ii) nature is real image iii) object distance is 40cm For other chapters also we need sessions like this. Balle balle 🔥🔥 Thank you sir
Sir in question 3 there is a case 2 also right, where m=+3 since if u place a object between F and P we can obtain a virtual image, ans = -60cm and 60cm
Sir ji u have done 6 no. Question wrong according to vedantu itz option 3. St this option the green light occured but u didnt noticed it. So i request u to look after this question ❓🙏
1. Concave mirror because magnification of image in concave is always negative. 2. Real and inverted because more than 1. So it's is real. 3. It at centre of curvature because magnification of 1 is always same size. OR We can solve it to m= -v/u m= -(-40)/-40 = -1 So magnificent -1 so same size. At centre of curvature
✅𝐃𝐨𝐰𝐧𝐥𝐨𝐚𝐝 Chapterwise Notes, Daily Handwritten notes, PYQ’s & Practice Papers2024 👉 vdnt.in/EWZv8
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Sir pdf open hi nhi hota @vedantuclass910
1.concave mirror,,,,2. Real and inverted,,,,3. -40cm,,,,,,4.object is at centre of curvature 😊😊
+40 hoga
@@Just-cc6sm I am sorry but we have to find object distance......and object distance is always negative.......
Why sorry then 😅
@@Lakshya-im4u respect bro
@@sureshjast307but when taken in cont. it seemed like a rude reply ain't lying tho
i - concave mirror
ii - Real & inverted
iii - -40 cm
iv - at c of curvature
Ans(10)→(i) concave mirror
(ii) Real and inverted
(iii) -40 cm from the mirror
(iv) (At C) case
19:31
Bhai c par Kasai banega samjha do pls
@@RashmiBhardwaj-r8h bhai main to commerce lekar 11th mein aa gyi mere ko na yaad ab(ﾉ◕ヮ◕)ﾉ*.✧
😅@@Randomstuff-um8nz
@@Randomstuff-um8nzkr do thodi si help
@@DakshayNaagar okay I'll try
Q10- 1) concave mirror
2) real and inverted
3) -40cm
4) both image and object are at Centre of curvature as v=u in this case.
1. Concave mirror
2. Real, inverted and same size
3. -40 cm
4. Image and object both at Centre of curvature
Samjha do likeeee concave kiu hua
Kio ki magnification neg - mea ha
@@_buttercups_kio ki magnification neg mea hai
Yes that's same exactly ❤
Please 2nd vale question mai distance object ka diya hai ya image ka
1-concave mirror
2-real,inverted,same size
3- 40cm
1. Concave mirror 2. -40 cm 3. real inverted same size
why concave
@@atharv7724 because concave mirror mai hi ban sakti hai image jo magnifaction -1 wali ho. Ek toh same size hai image ka [m=1 matlab hi =ho] aur minus sign hai which indicates ki real and inverted hai [not possible in convex mirror]
1 converging mirror
2 real and inverted
3 -40cm
4 object postion=centre of curvature and image position is also centre of curvature
MIRROR- Concave mirror
Real, inverted and the same size as the object
u= -40cm
third ray diagram of concave mirror
ABHISHEK SIR Please take the PYQ session of electricity and magnetic effect as well
6:59 Sir answer 40cm hoga kyuki object se screen ke beech me distance pucha hai
how
Noo, because the image is formed on the screen . Image distance is asked
@udayedits
Ur correct bro because they are not asking distance of image from mirror .they are asking to find the image distance from object
Noobda 😂😂@@shilpasuman487
I clicked on the video ignoring 'CBSE' written, hoping it would prepare me for the internal reflection ,Prism, Spectrum and dispersion numericals for ICSE...... But you know what there is almost no content on ICSE syllabus like this (PYQs ,etc) I am doomed
Tumlog ka to khudke class k andar bethke exam hota hai kya majani life 😭and sabka same paper also
@@rreyatri.s2109bhaii bhut strict trah se hote hai paper, cheating ki koi gunjaish nhi
@@kawalpreetsingh2129 bhai ho jata h cheating if u rlly want, mcq to aramse hojate h😭
@@rreyatri.s2109 bhaii mere brother ne bhi diye hai paper icse k 😂, kyi school mai hota hoga but he says ki bhut mushkil hai
@@kawalpreetsingh2129 school mei hota hai phir log cheat karenge pakka atleast mcq
Q no. 10
1=concave mirror.
2=Real and inverted.
3= -40cm
4=At C and same size.
😊😊😊😊😊😊
Board 2024-25😅
How -40? Because v = +
Concave mirror
Real inverted and same size
u=-40 cm
Ray diagram will be at c one.
Sirrrrr in 3rd question the distance will not be -60cm
Distance between the screen and the object = -60-(-20)
-60+20= -40cm ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
Attendance for 2024-25
6:45 is question me -60 nhi aayega 60 hoga kyuki minus minus multiplication me plus ho jate h
Nai Bhai dhyaan se dekho kya likha hai
-m×u
-(-3) × -20
+3 × -20
-60
It is the correct answer 🙂
Right bro
@@uttkarsshgupta9311 it's wrong bro
Broo distance between object and screen pucha hau hai it is -40
Sir, I have a doubt... at 11:07 , the answer is given as 3 but you said it is 1. Can you please explain why is it so sir?? Please sir😢
Yes sir ... I too observed that option 3 is correct
Me too
Actually option 1 is correct but it was shown wrong that 3 is correct...
Angle of i > angle of r in a glass slab
Last question answer:
1) Concave mirror
2) Real and Inverted
3) 40 cm i.e. object is on center of curvature
4) Yah! You can make this easily 😅
Please like if u want ❤
Edit: If any mistake in my answer pls. tell me😃
-40 cm hai bhai
hw-
1) concave mirror
2)real inverted and of same size (3rd ray diagram)
3)u= -40cm (same)
btw sir , aapko yaad hai ye same question mein offline marathon mein board par solve kiya tha along with the ray diagram aur aapne tareef bhi ki thi❤✨ can never forget that moment!
6:58 60
Sir 14:43 me value of focal length nikalna possible nai hai kiuki 2f=r sirf mirror keliye hai lens me work nai karta
chu
19:45 iss video pe 1k comments 24 ghnte me kya ..400 comments 10 mahine me bhii nhi hue😂😂
😂😂🤣
Yes sir please conduct a similar session for the other chapters
Amazing session sir❤
Answer:
i) Concave mirror
ii) nature is real image
iii) object distance is 40cm
For other chapters also we need sessions like this.
Balle balle 🔥🔥
Thank you sir
11:07 😮😮😮
Exactly, sir said first option is correct but in the slide it can be seen that 3rd one is correct
Actually that man (sir) is correct maybe there is a mistake while making the slide show
Sir Q3 Ka +60 apne - 60 kr diya Sir dekhiye --
M=-v/u
-3=-v/-60) (minus / minus Cut hogya)
-3= v/60
-3/1=v/60 (Cross Multiply)
(V= -60) Answer ✅
v = -60cm, but the question is asking how far is the screen away from the object. The correct answer is 40cm as we need to subtract 20 from 60.
@@xSOULx bro is the answer -40?
Please reply
@@ElonMusk-qm7hw The answer would be 40cm to the left of the object or -40cm to the object
6:52 sir 40cm hoga 'distance from object' pucha he ~ Ojal K.
how
-40 yaaaaaaaaaaaarrr bruh
Tq sir
Pls do the same for the rest of the
Chapters
Very imp lecture 💯💯💯🔥🔥
1. Concave mirror
2. Image is real, inverted and same size
3. Object distance is -40 cm
Next toppers vale like kro
😂😂😂
Are you!?
Hj......
@@jitendra_pawar what
@@survivorgamerz_1 yes
1 concave mirror
2 real and inverted
3 -40 CM
i have a doubt in the 9th sum 17:36 v=-30cm sir has taken but actually it should be +30cm sign convention is wrong
+30 hoga brother
its a concave mirror so v is always negative
6:48 it will be 60 cm
6:46 , yaha pe sir (-3)*(-20)= +60
Hoga n sir
+ hona chiya.
Gadho
- (-3) * (-20) = -60 hi hota hai 😅
concave mirror u = -40 focal length = -20
Last question answer:
1 . Concave mirror
2. Real and inverted
3. 40 cm
Q no 3. Write ans is +60😊
Sir in question 3 there is a case 2 also right, where m=+3 since if u place a object between F and P we can obtain a virtual image, ans = -60cm and 60cm
Virtual image cannot be obtained on a screen
6:50 v=60cm hoga
ram ram sir
Legend watching 11 hours before exam
Me 9 and half hour before🎉
Jai shree Ram
Lol
Legends 2 hrs before 🎉😊
Legend watching in car going to cbse examination hall before 30 mins 💀☠️
18:27 I got u = -15 and f = -30 and not -10!Am sure I'm not wrong!
Same bro it's also my confusion 😢😅
1:37 save time
this is rlly helpful thankyouuu
Please do it for the rest of the chapters ..As well... Thank you
1:33 video start from
Sir -60❌ 60☑️
60 h m -3 h
6:46 iss jagah anwer 60 cm nhi hoga ?
(i) Concave mirror
(ii) Real, inverted and same size
(iii) -40 cm
More questions pls❤❤
Yes sir do it 😊
Always favourite 😊😊 thank you sir😊❤
Concave mirror , real inverted , same size of the object. U=-40 cm . Third ray diagram of concave mirror
Sir, mujhe kal ke liye apka dimag chahiye 🥺🥺🥺
Pls mna mat kerna 😂😂😂😂😂
Aab to bhai Top maraga😂
Thanks Sir ❤❤❤❤
Welcome 😂
Please do similar questions for magnetic effects and electricity
Sir we want repeated pyqs from other chapters also🙏🏻❤️
Sal bhar kya Kiya Jo tum exam ke pahle dekh rahe ho 😂
Ye badiya tha dude😂😂
10 months are left
Bhai me exam ke din dekh raha hu
Sir some topics that you included are not in the syllabus
Like - angle of emergenc
Sir iski pdf kha milegi and awitu solutions plz reply
19:08
U=-40cm third ray diagram v=-40cm concave mirror
Amazing session sir ❤
Sir question no 3 me answer 60 hoga -60 nahi
😊
Yes sir karva do❤
Yes sir
Sir 7th Feb ke baad daily handwritten notes ka section update hi nahi hua😭
The session was really amazing .. now I am feeling very confident ❤️🔥🔥
9:50 Sir usse greater than -10 par less than 0 hona chahiye par aapna less than -10 łikhá hua hai
1. Concave
2. Real and inverted
3. -40
Thank you sir for this session .
Science ka exam phod ke aayenge
Bhai podh nhi phod hota hai 🙂👍
Sir ji u have done 6 no. Question wrong according to vedantu itz option 3. St this option the green light occured but u didnt noticed it. So i request u to look after this question ❓🙏
Sir 😊read the first line at lost in front of 🧐🤔it is always ...........means 😊
Question 4
wish everyone pass....
Sir 3. Ka answer +60 hoga
Yes boy
You are right
@priteshnayan6 good job
Yes we want ❤❤❤❤❤
The q 2:43 question will come in boards 2024-25 100%
YES TOP 20
QUESTIONS
Sir please saare physics ke chapter ke eise hee questions karwa do... Bohot dar lag raha hai...
We want electricity and magnetic questions 💥
Sir please make such video for electricity
Sahi me question repeat hota h CBSE me😮😮
Plz sir sabhi chapters ke mix PYQ in one vidoe
Q3 ans is wrong it's 60 not -60 =(-3)*(-20)=60 minus minus cut hojayega
Sir electric chapters par bhi questions bana do
for all chapter
6:45 sir - × - = +
Sir why vedantu is not getting views. 😢😢😢😢😢😢😢
1. Concave mirror because magnification of image in concave is always negative.
2. Real and inverted because more than 1. So it's is real.
3. It at centre of curvature because magnification of 1 is always same size.
OR
We can solve it to m= -v/u
m= -(-40)/-40 = -1
So magnificent -1 so same size. At centre of curvature
Sir how to download this pyq because you were in between i was enable to see answers
Balle balle shava shava 🕺🏻
Piyo piyo te kava kava😂😂😂
Sir we need pyqs of other chapters also
Check the pdf link mention in the discription of the video
😂Fantastic
Sir aap no. 6 check kijiye
Sir question no.8 ke 3rd part me apne virtual erect btaya h but wo real and inverted hoga kyuki wo real rays se bna h
Vote for more pyq
Sir please make a video for the other chapters also...... please sir
Yes sir, aap le krr aau aise videos
Yes sir please