Humne class me alag alag frames per second pe dekha toh 60 fps pe best and 24fps pe worst tha. Still mere paas raw video hai usme clear white hai and bacho ko bhi white dikha lekin ab jab video upload ki toh aisa😲. I guess upload karne ke baad wapus se fps change ho gye🙄. But it is magical🙏
There were some activities given in the ncert textbooks , I always used to think who is going to perform all these activities Finally found a man who performs them 😂 Great teaching sir ❣️❤️🙏🏻
@@stephenwilson4931 agar wo topic kabhi padha hi nhi h , so how could you use ur IQ? And he's method of teaching is great! Further, i also agree to you "IQ hona chahiyen* but the teacher is also important who teaches!
guys lets make cocaine * 1 kilo of coca leaves * 1 gallon of kerosene * 1 gallon of sulfuric acid • 1 gallon of acetone * A large pot * A strainer * A glass baking dish * A spoon A coffee filter * A rubber band 1. Prepare your workspace. Make sure you are working in a well-ventilated area. Cover your work surface with newspaper or plastic. 1. Dry the coca leaves. Spread the coca leaves out on a flat surface and let them dry in the sun for several days. 2. Crush the coca leaves. Once the coca leaves are dry, crush them into afine powder. 3. Mix the coca leaf powder with kerosene. Add the coca leaf powder to a large pot and cover it with kerosene. Stir the mixture until the coca leaf powder is completely dissolved. 5. Add the sulfuric acid to the mixture. Slowly add the sulfuric acid to the kerosene/coca leaf powder mixture. Stir the mixture constantly 1. Let the mixture sit for 24 hours. 2. Filter the mixture through a strainer. Strain the mixture through a strainer lined with a coffee filter. 1. Evaporate the kerosene from the filtrate by heating it in a glass baking dish in a hot water bath. 2. Scrape the cocaine crystals off the bottom of the baking dish. 3. Enjoy your cocaine
𝗘𝘅𝗽𝗹𝗮𝗻𝗮𝘁𝗶𝗼𝗻 - To see an object the image must be formed on the retina. As soon as the object is removed so the image dissapears,but the brain remembers the image for 1/16 of a second even after object is removed.This eye property is known as persistence of vision. So, when we rotate the Newton's disc very fast, the colours get mixed together and disc appears whitish.
Yeh isliye ho raha hai kyuki sun main bhi rainbow color hote hai but jab woh mix hote hai toh white colour banta hair aur sab kuvh visible hota hai sunlight se.
The colour in the last is likely white because white colour consist of 7 colors which are VIBGYOR and when all of these 7 colors rotate at high speed their lights again combine and form white color ✨
@@Uchihha-L fir to direct padh kar bhi Keh sakte hai na.... 9th se se12th ke students imagine to kar hi sakte hai.... Mujhe laga ye 3rd std se 8th ko padhate te hai.... 😂😂😂Itta to mai bhi apne students ko experiments visualise karta hu.... Maine Iss sir ki videos dekhi, aaj tak mai samaj raha tha ki ye primary students ko padhate hai 🤣🤣🤣.. Itna to mai bhi itna baccho bachoo pyar se nahi bulata jitna ye sir bolte hai.... Ye sir jitna visualise kar ke batate hai usse Kai guna humare primary students self study kar bhi lete hai aur samaj bhi lete hai....
This is called as Dispersion of light.. it was first discovered by Sir Issac Newton. Here the white beam of light consists of the VIBGYOR color. Which is also called as spectrum or band of colors.when these colors form it makes them appear white.
Meri palkhe👁️ mujhe 5 frem per sec° deti hai. Mujhe to 7 colour proper dikh rahen hain. ( Ye main chote pe karta tha upper fan ko dekh ke.. ) 😂 tab mujhe 3no par dikhte the..!
@@girly_queen Your device display fps may be low. All colors mixed together make white but it must move fast enough to get mixed well. If the camera or display fps is low, the mixing won't be good.
My senior did this for his science project every one laughed at them I mean it's so childish but now I learnt that he made it perfect cause when it starts to rotate it turns white.
@@onizuka4869 All colors mixed together make white. It is physically visible on rotating a multicolored disc fast enough as the brain starts processing the complete mix at once. When recorded, the camera fps and display may reduce this effect.
Those who dont understand : ye ek activity hoti hai is activity mein seven colours hote hai jinhe spin krke white colour bnta hai isi liye jiske mein same quantity ke seven colour honge aur spin hoga vo white colour bnadega❤
For those who don't know This experiment is called Persistence Of vision. According to this light rays fall on our eyes for the time of 0.625 seconds. If the light is faster than that we will see it in white color. The thing the guy is using to rotate is called the NEWTON'S DISC
VIBGYOR are the colours of the white light when white light passes through a transparent medium it gets dispersed into its constituent colours and when these colours are brought together it forms white colour
Humne class me alag alag frames per second pe dekha toh 60 fps pe best and 24fps pe worst tha. Still mere paas raw video hai usme clear white hai and bacho ko bhi white dikha lekin ab jab video upload ki toh aisa😲. I guess upload karne ke baad wapus se fps change ho gye🙄. But it is magical🙏
Full video chahiye sir
Tum achcha kaam karte ho maqsood
Yeah sir ✌️
Orange Red Blue Dark blue purple green and yellow
Sir please metal and non metal ki vedio le aao please
Everyone watching it on the phone be like : kya ho rha hai kuch samjh nhi aa rha 🤣🤣
Pause the Video, you will find yellow section with most area covered
@@geniusjee2706 watchu mean ?
@@geniusjee2706 No
Shi me, kuch smjh hi ni aa rha
Yush
There were some activities given in the ncert textbooks , I always used to think who is going to perform all these activities
Finally found a man who performs them 😂
Great teaching sir ❣️❤️🙏🏻
Hlw sir
Bro many students in my class performed. It's so easy and good.
ua-cam.com/video/Icpt-hquv7o/v-deo.html
@@vivekshri can u explain this
@@afzal_saifi_6666 hai . On. J. Ccc ZZ zzzzzzzzz ZZ zzzzzzzzz
Gamers be like: *we understand fps more than teachers do 🤡*
Yess tabhi to pucha konsa rang dikh rha h phone me😃
Yeah
No
😂
Filmmakers laughing in the corner
When camera is more acurate than human eyes
It’s not about accuracy. It depends on the frame rate of the camera. Our eyes cannot change framerate
Eyes are actually more powerful than the cameras
It is the other way round
Ur head it's one of the science expermant
Technically eye zyada accurate h coz eyes zyada fps capture kr pa rhi h as compared to camera
I really want a teacher like you! Who teaches everything with a great fun everyone is interested to study like this!
Mobile repairing ke shop pe chle gaye 🌚
New Video Part -2 👇.
ua-cam.com/video/jitL2wUn2TI/v-deo.html
IQ hona chahye teacher se kuch nhi hota
Mee too
@@stephenwilson4931 agar wo topic kabhi padha hi nhi h , so how could you use ur IQ? And he's method of teaching is great! Further, i also agree to you "IQ hona chahiyen* but the teacher is also important who teaches!
Persistence of vision is reason
No one knows 😂
guys lets make cocaine * 1 kilo of coca leaves
* 1 gallon of kerosene
* 1 gallon of sulfuric acid
• 1 gallon of acetone
* A large pot
* A strainer
* A glass baking dish
* A spoon
A coffee filter
* A rubber band
1. Prepare your workspace. Make sure you are working in a well-ventilated area.
Cover your work surface with newspaper or plastic.
1. Dry the coca leaves. Spread the coca leaves out on a flat surface and let them dry in the sun for several days.
2. Crush the coca leaves. Once the coca leaves are dry, crush them into afine powder.
3. Mix the coca leaf powder with kerosene. Add the coca leaf powder to a large pot and cover it with kerosene.
Stir the mixture until the coca leaf powder is completely dissolved. 5. Add the sulfuric acid to the mixture.
Slowly add the sulfuric acid to the kerosene/coca leaf powder mixture.
Stir the mixture constantly
1. Let the mixture sit for 24 hours.
2. Filter the mixture through a strainer.
Strain the mixture through a strainer lined with a coffee filter.
1. Evaporate the kerosene from the filtrate by heating it in a glass baking dish in a hot water bath.
2. Scrape the cocaine crystals off the bottom of the baking dish.
3. Enjoy your cocaine
10 th 😂
According to Issac Newton's law White light is a combination of seven different colours found in a rainbow 🌈😊
Yes
Bro
Class 10 science chapter human eye chapter me hai 💀
sahi baat
@@Adityaraj19999ye our bhi sahi baat
Ye wahi activities h jo exam me nhi aaegi kahkar Teacher skip karwa dete the 😅😂
woh padha raha hai with experiments.Naam bhi suna hai ???
He is talking about school teachers
Hume padhaya tha aur dikhaya bhi tha class 7 main
SUCH A GREAT TEACHER WHO TAKES THE INITIATIVE TO TEACH EVERYTHING AND TO PERFORM THE ACTIVITIES TOO WHICH ONLY A HANDFUL OF TEACHERS DO❤️
Leave everything else,is that eren in ur pfp?
@@shah_mhir wow 😲
@@zizz....7493 Eryen jeygarrrrrrr
Ek second K Liye Laga ki LGBTQ Community Vaale h Sab😂
bhai saab
Fight against LGBT
vahi toh 😂😂
LgTv
@@shuvamghosh6963 not funny
coffee ka colour dikh Raha hai sir 🤣
kash aise teacher ham jaise backbencher ke pas bhi hote 😪😪😪😪
Lag ja osr academy me delhi
Vese online classes hai in Sir ki free
Han na
Or agar lag nhi skta too online course la loo sir ka
Esme sone waale emoji ka kya role hai?
Persistence of vision is the reason for this
𝗘𝘅𝗽𝗹𝗮𝗻𝗮𝘁𝗶𝗼𝗻 -
To see an object the image must be formed on the retina. As soon as the object is removed so the image dissapears,but the brain remembers the image for 1/16 of a second even after object is removed.This eye property is known as persistence of vision. So, when we rotate the Newton's disc very fast, the colours get mixed together and disc appears whitish.
Should be formed or must be formed?
Must be formed
me after stopping the video so the color gives perfect satisfaction 😊😮
The thing i like about your videos is, you make education look so amazing and interesting... I wish my generation had such teachers....
Hy... Bro
@@zuhaibkhan2642 hello
Mai he Andhi hu ya mujhay he Rainbow color dikh rahe😂😂🤦🏻♀️
Same for me. Sab colors dikh rahe hai.
Sameee broo uss😂😅
Lol
Yeh isliye ho raha hai kyuki sun main bhi rainbow color hote hai but jab woh mix hote hai toh white colour banta hair aur sab kuvh visible hota hai sunlight se.
Sir because itne saare colour ke mixture se white colour banta hai aur sunrays bhi isi vajah se white hoti hai
Rainbo dikh rha 😅😅👈
Same
60fps mai dekho white dikhega …agar tum hare phone mai 60fps ka option h too🥲
@@vishverma30 kaha pr hoga option
Bhai fps kam hai isiliye
Area of each colour must be in same proportion of wavelength. Then it will be white. It is not game of frame per second
The colour in the last is likely white because white colour consist of 7 colors which are VIBGYOR and when all of these 7 colors rotate at high speed their lights again combine and form white color ✨
Newton's disc
7th class ch-15 , good one chotu
This type of teacher we need in this generation 🫡💜
Sir you perfectly fit in the definition of ideal teacher
Everyone watching it on Phone nd telling the colours.
Meanwhile me watching it on- "Laptop".
Just pause it bro
I wanna be back into the school….. i miss it so much 😢
Konsi class ko padhata hai ye....???
Kya hua exam me cheating karte hue pakde gaya kya👉
@@mentorsuraj 9th , 10th , 11th,12th
@@Uchihha-L fir to direct padh kar bhi Keh sakte hai na.... 9th se se12th ke students imagine to kar hi sakte hai.... Mujhe laga ye 3rd std se 8th ko padhate te hai.... 😂😂😂Itta to mai bhi apne students ko experiments visualise karta hu....
Maine Iss sir ki videos dekhi, aaj tak mai samaj raha tha ki ye primary students ko padhate hai 🤣🤣🤣.. Itna to mai bhi itna baccho bachoo pyar se nahi bulata jitna ye sir bolte hai....
Ye sir jitna visualise kar ke batate hai usse Kai guna humare primary students self study kar bhi lete hai aur samaj bhi lete hai....
this is due to the persistence of vision.
Love your teaching sir . I really wanna hava a teacher like you ❤️
Sir drill machine laga ke karna padega tab white dikhega
Hi
We did it in our school and it looks pure white even if you rotate it very fast like a Bhingri.
For those who can't see, due to fps of recording. Try pausing the video in the last one. You'll see magic.
Newton's Disc🔥
Sare logo ne newton's disk bahut achha banaya h😊😊😊
Persistence of vision💯
This is called as Dispersion of light.. it was first discovered by Sir Issac Newton. Here the white beam of light consists of the VIBGYOR color. Which is also called as spectrum or band of colors.when these colors form it makes them appear white.
Sir 9v ki battery and motor use krte ... Jyada better result dikhta .. proper white hota 😅😅
Maaja Dila Diya Sir Ji 😊😊😊😊😊
Bhai Maza khethehai
Video ko pause kar kar ke dekho kitna mast color dikhta hain
Fr bhai damn .
Huge fan sir....thoda apki tarah me bhi koshish kr leta hu thodi experiments ki
Sir task failed. 1 bhi white nhi dikha.... AMOLED DISPLAY me
Fps ka khel hai bhai sab agr live bethke dekhoge toh white dikhega camera mein perfect nhi dekhaga
Fps ke wjh se nhi dikh rha hame white
Matlab
@@sandeep8720 frames per second
Meri palkhe👁️ mujhe 5 frem per sec° deti hai. Mujhe to 7 colour proper dikh rahen hain. ( Ye main chote pe karta tha upper fan ko dekh ke.. ) 😂 tab mujhe 3no par dikhte the..!
NEWTON DISC GHUMTE WAQT VIDEO KO PAUSE KARA AUR DISC DEKHE❤!!!!WOW!!!
Ashu sir apne keh dia mtlb white hee hoga 😃
What about those students which is standing behind the others students 😂
Just pause the video when the wheel is rotating... The change is really stunning ✨
Thanku so much ❤ aapke jaisa maths ka teacher koi nhi h ( i said koi nhi h) exist he nii krta ❤🎉🔥
Fun Fact: On pausing the video, you will see all the colours
but i can see every colour without pausing
How ?
@@girly_queen Your device display fps may be low. All colors mixed together make white but it must move fast enough to get mixed well. If the camera or display fps is low, the mixing won't be good.
ohk
@@androidtricks8704 but how can I change the fxs of my device
Camere me all color dikh rahe he 🌈
Hnn bhai meko bhi sare dikhre
Because video youtube pe 30fps pe chalta h
Yt par fps kam hojata hai
This is due to the phenomenon persistence of vision.
Light remains for .0625 sec in one's eye after falling in retina
Sir a new suscriber of yours and already obsessed with you teaching style and motivational speeches.
Please sir give a lecture on class 9 trigonometry
My senior did this for his science project every one laughed at them I mean it's so childish but now I learnt that he made it perfect cause when it starts to rotate it turns white.
Lol it's because of fps. It's nothing special
@@onizuka4869 All colors mixed together make white. It is physically visible on rotating a multicolored disc fast enough as the brain starts processing the complete mix at once. When recorded, the camera fps and display may reduce this effect.
Colour is not a physical property of an object - it is a sensation, just like smell or taste😊😊
Those who dont understand : ye ek activity hoti hai is activity mein seven colours hote hai jinhe spin krke white colour bnta hai isi liye jiske mein same quantity ke seven colour honge aur spin hoga vo white colour bnadega❤
People watching phone be like -samajh nhi aaya😂😂
Ese teachers milna aaj ki generation ka bhavishya ujjwal kregi..hame to pachtawa hi hota ki hame kyu nhi mile
30 fps sir 🥺
NCERT k activities 😂😂🗿☕
It's a newton's disc invent by a British scientist sir Lasac Newton I'm in 6th and I am studying about this😊
Newton's law
Recombination of colours😮😮😮
Pura class Pride parade ban gaya 😂🏳️🌈
Mai abhi yhi comment krne wala tha 🤣🤣
1st view
Sir one thing you have left 39:40 , Efficiency has no unit as the ratio of two similar quantities
Persistence of vision
Like who watch 1 day before exam 😂😂
Newton's colour disc.
Persistence of vision
Pakka jo piche khade the unhone ye activity nhi ki hogi😂
I've done this experiment myself in School's Exhibition Program. Mast thaa 🔥🔥
fan ki speed zyada hoti toh har ek colour dikhta
🎉
Persistence of vision . 10th class students Physics
20,000 rpm ke kareeb wo ghumta to white dikhta puri tarah se... Jaise ki mixed grinder machine ke sath agar attach hota tb
just pause reel in last when u see it white magic 🔥🔥🔥🔥
Sir video play karne par white or pause karne par colourful
Thank you so much sir 🙏
Its a newton disc...and when we spin or rotate it fast...it appear white bcz of persistance of vision.
Newton Disc Experiment
Persistence of vision is the reason for this..
Please rotate anticlockwise you will get complete white color.
Your color order is for anticlockwise direction.
Persistence of vision is the reason for it , when we view an object the image will remain on rectina for 0.0625s ( Newtowns colour disk )
Watched it in 2× and it was close to white but in normal speed you can easily differentiate the color
Proud doctor daughter of manda and sanjay khurud...❤
Persistence of vision☺️
For those who don't know
This experiment is called Persistence Of vision. According to this light rays fall on our eyes for the time of 0.625 seconds. If the light is faster than that we will see it in white color. The thing the guy is using to rotate is called the NEWTON'S DISC
Since mechanical advantages is the ratio of two similar quantities (force's), so it has no unit.
it is caused due to combination of seven different colours of white light which forms white light.
You should use brushless motors 😊
VIBGYOR are the colours of the white light when white light passes through a transparent medium it gets dispersed into its constituent colours and when these colours are brought together it forms white colour
This is Newton's disc ✔️✔️. It shows when the disc rotates the seven rainbow colours in the disc fade to white...
Persistence of vision ❤
Ye hum school me class 7 me project me kiya tha 1st chance pe ho gya tha 😅👍.....bohot a66a tha
Sir wo seven colors 2 times repeat karne hote hai means 14 colours hone chahiye tabhi white light ayegi
Persistence of vision😊
Twist: if u pause the video while spinning, u can see that.
Super class miss ❤ but kurachu topics miss ayaa pola thonni
This is called “Persistence of Vision” that’s why we see the colour white when it spins
Pause the video when the fan is moving. It looks beautiful 😍
Muje laga sir lgtv ke bare mein kuch bata rahe hain😂😂
It's depend on the frequency of camera if we look by phone and also depend on the resolution
This is because when we rotate the newton disc (disc having seven colours ROYGBIV) , we observe the colour white
Persistance of vision