📲PW App Link - bit.ly/factspw 🌐PW Web Version - physicswallah.live

Very Informative So Basically The White Colour On An Airplane ✈️ Indicates : • Low Cost Efficiency • Long Duration Benefit Of Colour • Defects Easily Detectable • Absorbs Less Heat So There Is Less Heat In Plane Thanks! For Reading 💖💎

4th- White is a very light-weighted colour.

She's very beautiful❤ pure beauty

White is my favourite colour

Imagine when alakh sir gives us facts Result 💥💥

White colour reflect the heat and dark or black colour absorb the heat Thankyou👍🏻

One more good reason is behind this: white colour reflects back most of the light falling on it this allows it to be visible from a long distance for birds thus prevents their collision

Ek point nahi byaya aap ne wo ye h ki white paint ka weight lite weight hota h isliye bhi use air plain per use kiya jata h

Many -Many congratulation to our dear Alakh sir and whole PW team for the achivement of 101 unicorn of INDIA ❤️

4 days = subscribers 21000🤯

Focus mam face experience 😍 that me say starting line "kabhi socha ki ......"😍 😂😂

Masallah,,, ma'am you have both beauty n well teaching procedure also❣️❤️

Singal layer karna padta he colour ki isliye white karte he agar colour change karege to weight bad jayega or plane me jitna kam weight rahega utna hi fuel kam lagega. It's True 😍😇

And it's light weight as compared to other colours

वाइट वाइट कलर का एक और उदाहरण किचन में आगे किचन में आगे की ओर उजला कपड़ा पहनना है

Thank you Miss ji

Colour fade hogaya to TIDE se CHAKA CHAK kardenge

Ek reson ye bhi hai ki white colour ka weight other colours sai kaam hota hai

Wow didi 👏🏻 Really you are great 👍🏻 👌🏻

Mam to fir helicopter ka colour different- different kyon rakha jata hai?

Osm knowledge 🤟thanks ma'am 😊

Mam u are the best 😊😊

and 4th is weight of the paint. White is pigment less hence it weighs less than all colours. which reduces fuel consumption.

Acchi jankari liye बहुत-बहुत dhanyvad

Ok I agree with all the points, but one main reason ( weight) to white colour aeroplane is, white colour is the basic colour, and not cost to extra painting - so aeroplane wt. not increases.

Nice & Informative.... ☺️

Ai hi Anushka Mam😍😍😍❤️🙏🙏🙏 Ekdam didi ki tarah padaate ho mam aap Pranaam mam🙏❤️❤️😊😊

Tell me 1 questions ? airplane run way mechanism ✈️ which principal ?

Chemistry queen 👑 Anushka mam zindabad

Plane fly on 35000 feet where temperature is -35 ' c madam😏🤗🎉

KLM airlines - Blue and Orange Color Air Newzealand - Black Color Scoop Airlines - Yellow Color

Maim ap bahut aacha padhti hai mujhe apka padya hua sab aache se samjh mai aata

thanks mam bahut hi Badiya lage rahiye

Weight of paint is also is reason apart frm reflection of light

One more reason is that its much more lighter than any other colour which is more economical in the long run

Very informative thank you so much ma'am

Thanks mam for good information

Thank you mam for giving knowledge to us❤

thanks knowledge

Superb mam ji 🙏🙏🙏🙏

What about fighter jets

Jay Shree Krishna 🙏

Ma'am but white colour is not considered as white colour.

Thanks ma'am.. apki ye vdo dekh ke laga aj v utube main lag... Right information dete hain..🙏🙏

Fact-1 is not appropriate. Flights fly generally above 30K feet means in troposphere where temp. Gradient is negative. So as we move from earth surface to above temp will automatically drop so there should be no reason that Wight paint reduce reduce anything. Third fact quite logical because white fades become 🤍. 👍

Or white color light weight bhi hota ha baki color ke comparison me

Aap mere question ka ek answer bataye ki hmare atmosphere me nitogen 78%aur oxygen 21% and 1% other gases insaan sans lene ke liye oxygen gas ka upyog karta h to duniya me itne saare log h to jyada oxygen gas hona chahiye lekin nitrogen gas jyada kyu h . Please give me answer

Another important point - white paint weighs less than other colours

Beauty with brain 😍

Madam first reason is not correct.temprature at the plane altitude is already -55degC

You are missing 1 reason mam that is bird strike there is less chance of bird to hit the aeroplane because of white paint

Heat ka koi chkkr nahi hai 10000 feet pe minus temp. Hota hai isliye vaha na heat na he absorption

Excellent mam

Sabseee main reason nahi batayaa ???? white colour sabse halkaa hota hai kisi bhi colour ki comparison mai.Jo aeroplane ki fuel efficiency badhata hai.

Fact Techz ne pehle se hi bataya thha

Very dengerous

Ma'am mera question yh h ki diffance Plane jaise sukhoi ldaku biman nhi hote Kyu aur helicofter

Madam as compared to others colour white colour ka weight bi km hota hey jo ki plane ko light weight me hone me help krta hy. Correct me if I am wrong

सब से जरूरी रीजन तो बताया ही नही व्हाईट कलर का वजन भी कम होता है दूसरे कलर के मुकाबले

White paint actually weighs less than black paint, and with the average coat of paint for a Boeing 747 weighing at 250 kilos (550 pounds), that’s a whole lot of extra weight that the airlines need to be smart about.

That's amazing but my question is that why fighter plane don't use white colour . ???

Beautiful 🥰

Thanks mam

Best teacher ❤

Thank you Mam ❤

I have a doubt -kya plane pe kabhi dust ni lgta ?? White pe to dust clearly dikhega

One more Reason:- If we paint with other colour then plane weight will increase (approx - 2x) and fuel required more . To avoid this , they painted white ...😊😊

Engineering is the cost effective solution of a given problem

Train blue kyu hota hai

Mam black & white considered as colour??

Thx u so much mam

Emirates, Wizz Air, Qatar, Kingfisher and many more Airlines are red in colour.

Fun fact Kuki plain ko banate samay men's ne socha tha, agar girls ne socha hota to definitely colour full hote 😜😜😜😜

ये तुम आज बता रही है, हम तो 6th क्लास में ही पढ़े थे। 2011 में

Thank you Ma'am

Thank you didi

Amazing fact mam.. 🥳🥳

Mam, Why Air NewZealand Flights R Black In Colour ??

Mam road black colour ka q hota h

Bcz it absorbs less heat so there is a less hot in plain.

Plane ✈️ me white colour paint karna pehle invent hua tha ? Ya Middle East k log pehle white colour pehenna invent kiye the ? Kisko dekhkar kisne sikha?

To fir fighter jets aur planes ka kya?

Mam indigo airlines dekha h?

Ek hi cheej ami bhut kuch sikha diya aone men apne thanks for best knowledge ❤️😁🙏

U forget the main reason....Ishq ka rang safed

That's why in coastal areas, Houses are painted with White

Maim ye jnkari nai thi tq explain. Karne ke liye

Very informative video.

Thanks maam 🙏🙏🙏

Thank for the knowledge

Train engine ko bhi white mein rahna chahiye kyunki wahan bahar ke temprature se jyada hit hote hain

Anuskha mam is lob 🙃❤️

Me who's into aviation since past 10 years: What's new :)

I think the first reason doesn't make any sense cause please fly at the height above 30000 feet where temperature is about minus 30 degrees

Because white colour ki resell value jyada hoti h 😂😂

Thnkyou for the information....

Mam Is so beautiful...♥️♥️🥰

Last smile 🥵

Sweet morning 🌄😘 mam Mam I have one question which is related to aeroplane so I ask u.Why doesn't the airplane make noise at night than during the day? That's all please make one video about it.