LIGHT in 30 Minutes || Mind Map Series for Class 10th
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- เผยแพร่เมื่อ 16 พ.ย. 2022
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👉 Complete Mind Maps and Revision For Class 10th Science - • Mind Map Revision For ...
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Sir give a video on carbon and its compounds (new)
Plzzzzzzzzzz sir
Sir all chapter ki one shot upload ker do hmare pre board start ho gaye please🙏 sir revision kara do hmara
@@sanatandharm-jx3mn sahi bola
One of the rules for image formation of concave lens was not right.
Kon kon revision nhi chapter start kar raha hai?...
No one😑
Mai hu bhai🙃
Mai Hun yrr
Mai Hun yrr
You elare fool
2024 board attendence😂✋
Present😂😂😂😂😂
Oh bhaii bhott dr lg rha h😢
Mee
I'm present
I am absent
2024-25 students like kare😊😊😊
Meri 2024 ki board puri nahi hui teri padhai chalu ho gayi😅😅
@@priyankasaraiya4777 kya kare yaar 95% plus Jo lana hai 🤫🤫
@user-wy9xp3xo9c abhi time hain.. Complete lectures dekho; revison lectures clear idea nahi denge..
@@user-wy9xp3xo9cghodi banja
Bhai kuch samje nhi aa raha
Coming here for revision ❌
Coming here to start chapter ✔️😂
Same yaar kase hoga 😅
2025 batch !!!
@@shreyasharma1184 lol
😂present
@@MahamKhan0209 late hai tu bhai
I wish that everyone get 95+% in board exam
You too
@@Ritik_kumar11 sach nhi hogi
Tension mt lo
aur badhao competition😂😂
Love u bhai
Thank you and you also get your desired marks
Respected Alakh sir, as you know our preboards are starting probably from december or january, please try to bring more and more revision lectures as it helps us! Thank you. :)
i agree!!!
I agree
I agreee
Yup you are right 😊
Agree
Here after English exam 🔥✨
On exam day🥲
@@Janvizzzz legend 🔥⚡
Mnemonics...
Concept: Image formation by concave mirror
Mnemonics: 54321 to be converted in 12345
1.At infinity
,2.Beyond C,3.At C
,4.Between C and F,5.At F
Between F and P Exception
Object 1 2 3 4 5
Image 5 4 3 2 1
Interpretations: If object is at infinity (5) , image will be formed at F (1)
If object is at beyond C (4), image will be formed at between C and F (2)
And so on.
I HOPE IT WILL HELP YOU 😊
No time waste, no slow-mo, to the point and brilliantly explained 👌
It's revision they have to complete in 30 min ( commonsense)
Haan to @fluffle9854 ne kya kaha
@@radhecreations5397 pucch kyu rahe ho, upar likha hai padh lo
@@Dad_Of_Atreusjai shree ram 🚩
@@aditibisht9477 Jai Shree Ram 🚩
Batch 2023- 2024 kindly present here✨
Tomorrow is my board science paper (02/03/2024) and I'm studying whole science in one night
Abhi tak kuch nahi kiya kya tumne ?
@@Unknown-wc6cg abhi to light chapter pdh raha hu.. 😅
Nhi bhai@@Unknown-wc6cg
@@Unknown-wc6cg tumhara??
Bhai tu comments kyu pdh rha hai kl to tera ppr hai🤡💀
Tujhe kaise pta 🥺💀👀
Bhai yr tum dimag pdhte ho kya 😂
bhai kaise ptaa
@@amitgaming5920 andhruni shaktiya bhaii🤡
@@krishnagoyal2925 hnnn or mujhe ye bi pta h tmhara or math ka chattish ka aakda chlta h🤡😂
Tomorrow I am having preboard exam and watching this is a great idea. Personally I think this could be the best explanation within 30 min. Salute to PW foundation and all the teachers 🤗 thank~sir for supporting us ☺😊🥷🖤🥰
600+ likes omg Now I am FAMOUS 🤓
Are you from Delhi? Because I also have exam
@@harshdwivedi2007 no i am from westbengal. School~Kv Sevoke Road
@Dipti Mahato kv which kv ? Full name please
You are right ✅️ bro
@@Subhradeep_ak99 sarkarpara, sevok road??
Wish you everyone get 95+ marks in board exam📝
Thank you sir for this revision video🙏🙏🙏
8:12
@@Mrveast-CEO ????
@@yoriichiEdits1010 ɴᴏᴛʜɪɴɢ
Tere Munh Mein ghee shakkar / chocolate🍫
Legends are watching this one day before exams... Knowing that they haven't started the chapter but seeing one shot revison videos 😂😂
.
.
.
.
.
That's literally me 😂😂
Kabhi koi or comment bhi soch liya Karo ak he comment me lage rahta ho har koi asa ni hota Jo ak raat pahle padhe 😮
Starting of physics 😢
8 hours ka poora chapter se revise karenge to bahut time lagega but sir aapne only 30 min me hi poora revise karwa diya Aapko koti koti parnam 🙏🙏🙏🙏
8 hours?? Yes yes for people like you
This won't take more than 50% of the time you said.
@@dancingdino1418 kya bro
Hi, Back benchers
Best of luck for tomorrow's exam bro's,💪💪💪😎
Today's
@@anshikamaurya420 😁
Im a jee aspirant watching this just to revise lens and mirror 😂
Keep it up guys 10th is so easy study hard and enjoy this year
This would be easiest exam of your life
All the best ( mainly for those who are going for jee/neet after 10th lol)
How much percentage did you get in 10
Don't lie
@@ShivShiv-pb8hj i got 88
Bhai 🥹🔪
@@kellyuna13😂
Attendence dedo quick revision k liye best hai bro All the best for your exam 😊 2023-2024
Mera aaj pre-board h subh 5 bje pd rha hu
@@vishal10a15 best of luck 🤞
Legends watching 1 day before board exam
😂😂😂😂😂😂😂😂😂😂
Mera to aj exam h 😂😢😂 lekin board nhi h
These 29 minutes cleared my concept better than my school teachers 💕
Sahi kaha.....
😂
School chutiya hai
TH-cam jindabad😂😂
No bro
@@ishan-yadavwhat?
All the best for your exam 2 March 👍
Who wants to get 95% in 2024 boards
👇
Bhai chahiye to 100% but 😢
WE HOPE WE ALL GET MORE THAN 95 percent
That's my wish for all aspirants of 2023
Whoever is here for 4 March board best of luck buddy
Pov- U are watching this on 1 March
Batch 2024 - 25 attendance lga do tum log 🎉( aaye hoge 1st chapter ko cover krne bina book ke 😂)
Watching 4 days before science boards exam 😂
Same bro!💀
That's so relatable broo🤝
@@anyadixit5947 😅
Watching one day before board
And me watching few hours before😂😂❤
Now I'm realising instead of revising I'm learning one night before exam 😂
Same 🥲🤝🏻
Ha to pura year kya kia makeup 💄 ki dukan papa ki pari
PAPA ke pare tune kya kiya pure saal? apni mummy pe domestic violence ??@@sambaliyasana8636
Everyone is doing the same here 😢🙏💀
Watching this before boardss huh 🌝🌝
I still didn't studied this lesson but in 30 minutes I have a clear explanation for it😅😅😅
Same here dude🤣
Dimaag nhi hai bhai apka ldku k dimaag 🤣👍
😃😀😀😀
Ap ap ny bhai padha samaj nhi aya ky 🤣🤣🤣🤣🤣
29:13
A question from the refractive index: suppose the ray of light's first medium is a glass slab then the second is air then is that absolute refractive index or relative refractive index
Relative...
Kon kon science ke paper se ek din phle aaya hai 🗿
Aaj paper hai aur chpter abhi padhri hu🥲
Pdhle Bhai 😞 pure saal mazze marliyae ab toh boards ne aukat dikha di
Bhn ma to phy ab start kr rhi hu 😭
@@Sunainasharma1111 dekha aapne laparwaahi ka natija🥲
Brooo koi mujhe btado m kya kru 👾 kaha se start 😃
Bas acha marks aajaae
Sir it's a humble request from all of us that please upload one shots of all chapters for covering whole science
When my class teaches me I can't understand refractive index and i was like i will never understood that but when you teaches me i really understand ♥️♥️thank you so much for giving your too much knowledge 🔥✨♥️
Can you explain to me please ?
@@The_kookie_fics do u need explanation?
@@nafisarahman844 is that a que? Ofcs bro..
@@The_kookie_ficskhud samajh le video dekh ke😂
@@DoliMishra-to4mv Bhai nhi samaj aa rha isliye bol rhe hai aur vaise bhi abhi ham 11th me aa gye😂
Pre board wale hazri do bhai 😂
Kal h bhai😢
I want 99% in board exam 😂😅
Legends watch this 1 day before pre-board 😎😎😎
NOPE legend's will wattch this 1 day before board's😎😎😎
@@raghuartsgraphics222 i am watching one day before pre board
Ye One Day Before Dekhne Wali Hi video hai bhai, Revision Video hai 😂
I am seeing before boards exam
We want chemistry lecture like this. These lecture are really helpful for us 🙏
Yes 🔥
Yes plzzzz
yes we need it
Yes sir
Please
Not everyone studies one day before exam...
Like if you are here to revise your concepts before mid term. And you are covering your syllabus
Thanks sir for this wonderful session of Refraction I always Grateful to you within my life for your Teaching skills and well Nature for students ❤
Next chapter Revision soon started ✌
2:03 don't miss 'at the point of incidence' very important term.
All the best to all 10th graders 2022-2023
thank you, bro (mother's account)
Ad kyu àya
Unbelievable Man... Unbelievable Series. Unexpected Lectures Can Be Seen. Have anyone seen such a small video in such a crystal clear concepts.
yes
Yes
Reso is far better..
Bot
Who watching 1.5x for 2 March board exam of science 😂😂
Who are preparing for tomorrow exam
Wow it's 9:14 pm and Tomorrow is my board exam 😱😱
Huh! 10:23 exactly 12 hours before board exams
1:55 normal is not a ray.
the incident ray, reflected ray and normal at the point of incidence all lie in the same plane.
Board exam hai kal 😭
My preparation for physics for whole class 10 is done by you .
In class 8 i could not even write physics
Now I am able to solve jee (lower level question)
Thank you ❤❤❤
what do you mean by that u cant write physics .... ?? 🫵🤡
This is the best revision series ever on TH-cam
true 😩❤️
KISKA KISKA 2nd MARCH KO SCIENCE KA PAPER 📜 H ❤
watching one day before board exam 2024....
I wish everyone get 99% in 10th including me😅😊
Thanks❤
99% ke liye video dekh le, comment padhbe ke bad kr.
Tujhe samjhane ke liye Maine bhi video pause kr li
Tomorrow my pre board is,this really help alot to me. Very big thanks to all the teachers supporting us and helping us to get success in our life and get good marks.
Toh hum kya kre ra
@@8bitGaming09 have mu hardik
Best of luck for your science exam 😉
Maar doh mujhe koi 🥲
Edit: oh maa pheli baar 6 likes 🗿🗿🗿
@@user-fw4mk9kt8p chl bhai gravity test krne chle
Sir bolraahe he upar se jaraha he
Mujhe bhi 😭
@@harsildava vhi toh
Are yrr daar lag raha h 😢😢
4 day to science exam👍
Thankyou so much for this great explanation sir!
Hii
Aap kaha pr rhete h
.
@movie duniya LoL
I wish that everyone get 95 +%in 2024 board exam
Kon Kon 2 march board k liye pdhne aya h..?
Me 🙋
Ham ynha h 😂
To kya 5 march ke liye pdhne aayenge 😑
@@dancewithRiya575 ho sakta h ki 7march ke liye ayein ho
@@dancewithRiya575 mere trf se to pdh he mtt bhn
My respect to you sir my school teacher explained this chapter in 2 weeks of period and you have explained this in just 30 minutes
Two weeks😂😮😯 broh our teacher finished it in 3 months or more than that 🙂🥱
I wish everyone should get 95%+ in board exams
19 days left😢
🥲
Kaun kaun January me Syllabus Start kiya hai attendance here😅😅
PW wala is the best Revision in Cbse class 10 Sir nice 👍👍👍 very helpful in all students
A4s army 🔥
0:11 pehli baar koi dekha jisne bina time waste kiye chapter start kiya ho.
All the best for English exam
*Must note*
~Sign Convention~
Power (convex lens)-: +ve(virtual and erect),-ve( real and inverted)
Power (concave lens)-: +ve(virtual and inverted)
All the best for tomorrow exam 🤣🤣
tumari revesion ho gai
Mera kal hai
Hi bro me is baar 10 me hu apna number dedo please
Apki kitni percentage bani
Tomorrow is my board exam of science very nervous 😓 😟
Session 2024-2025 attendance please 😅
jab kuch samaj nhi aata tab ve yad aata hai channel
Snells law states that
The ratio of sini/sinr
Is always constant until the medium is not changed
2) The angle of deviation is an angle which lies between
Angle of incidence and angle of emergent
It is form on the place where the incidence ray and emergent ray appears to come but before that it gets refracted.
😄 I hope it helped guys
And all the best for your
Boards which is on
4/03/2023
You also came for revision (this is best for one shot revision 🌚)
@@ammanaslam3241 you very chalak bro 😏😏
Ya it will really help us
😀Legend watch this video one day before examination 😀
chalo top krte h 4 din phela study start kr k 🗿👍🏻
😂
4 nhi 3 din pehel
@@naveenkumarbhansali1 mei bus comment krne aata hu study nahi krta
Pre board se ekk din pehle Wale attendance lgao 😂😂
All the best my all friend
Haa
thank you so much. our teachers told us to memorize the ray diagrams and you taught me how to do it correctly without memorizing the diagrams
Thank you sir
I want to see this video at 2:00 AM and tomorrow is my
U.T.1 exam so I try to 💯% of my exam
5:31 bro got soul speed
Adhyapak ji aapne bhaut saralta se sampoorn path sampan Kiya hai. Aap ke is shubh karya ke liye bhaut bhaut dhanyawad.
Aapka aagyakari chatr
Up board ya cbse board Bhai 😃
Sir human eye and colourful world k v short revision video upload kar dijiye please 🙏
One day before board exam 😅😅
Uss bro
Up board❤❤
Kon kon yaha pre-board ke pehle din aaya hai revusion kene apne tarah😅👇
Kaash aise teachers hamare school me hote ❤🥹
Abhi abhii kon aara attendance do toh ptaa chlee or kon h😅
12th science student here,got phy boards in 4 days,here to revise ray optics of 10th to further study ray optics of 12th.
Amazing explanation...... No slow motion, to the point and full chapter in brief...
Very nice Rakshak sir.
2023-24 wale attendance laga do🤚🤚🙋🙋
I wish all of you score 💯 in science
When light is coming from any medium (like glass) and enters air or vacuum.. Is it relative or refractive index?????
yess
Abe kal tera exam h tu comment padh rha h 😂
Hello sir
When are you making the concept mapping and revision video for the chapter "human eye and the colorful world"?
Legends seeing this video before one day of exam😂🤣
This video clear my concept better than my friend 😅
Complete the goal of 90 k likes❤❤
Guys isme ek topic chut gaya
Let me tell you that
About a Principal focus
Of concave that:
AFTER REFLECTION WHEN THE LIGHT RAYS CONVERGE AT A POINT ON A FOCUS THAT POINT IS KNOWN AS PRINCIPAL FOCUS OF CONCAVE MIRROR.
FOR CONVEX:
WHEN THE LIGHT AFTER REFLECTION APPEARS TO COME OR APPEARES TO
CONVERGE AT THE POINT ON THE VIRTUAL FOCUS
THAT IS KNOW AS PRINCIPAL FOCUS OF CONVEX MIRROR 😄
I hope you liked it and don't forget to like me please 🙏
🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻
@@Abhinav_Bhadoriya_16 hi abhinav I hope this was helpfull to you bro 🤜
@@manishalambat5386 yes, of course 😃
❤❤