How do Satellites work? | ICT #10

Подписаться 7 млн

Просмотров 1,5 млн

0% 0

We live our lives knowing that many satellites orbit our planet everyday, and that they are helping us in several ways. You might be surprised to know that there are almost 4,900 satellites orbiting the earth. The most obvious questions that come to mind are: Why are these satellites in totally different orbits? How does a satellite carry out all of its functions? And, what are the components inside them, which help them to accomplish all of their allotted tasks? Let's explore the answers to all these questions in detail.
Be a Learn Engineering supporter or contributor : / @lesics
instagram : / sabinzmathew
Twitter : / sabinsmathew
Telegram : t.me/sabinmathew
Voice over artist : www.fiverr.com/voiceonthemove

Опубликовано:

30 июл 2019

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 1 тыс.

@Lesics 4 года назад

Can you be one of our patron? www.patreon.com/LearnEngineering . I will truly appreciate that.

@shaikabuzergafari8657 4 года назад

How optical fibres works

@abuadnan1971 4 года назад

The video says that the satellites has Expiry date

@subratmohanty3593 4 года назад

Sir can explain with animation how electric locomotive works because there is not any source I found to understand...

@manigenctir2039 4 года назад

Thank you

@hicuteboy901 4 года назад

Main Koi engineer Nahin Hu per Mujhe is bare mein Jankari Lene Mein bada maza aata hai hi ki chijen Kis hisab Se Kam karti hai

@athraasameer7538 3 года назад

I love studying these type of things some people have online class thats why they came here maybe but i came here for my online class

@ranjithsivanandham1927 3 года назад

Mee

@juanbivalls 3 года назад

Congrats me too

@armwrestlersanta 3 года назад

Im not Here because of online class, Im watching this to have fun

@shaikrazik8926 3 года назад

I like this class comparing clg classes

@cutiepie7649 2 года назад

Mee too

@ciarawoodall5416 4 года назад

Really enjoy that you go from Leo to Geo then back in the middle. These videos are fun I learn alot.

@abhishekbihari177 4 года назад

@Learn Engineering, you always explain everything very beautifully....thank you...

@user-jw5bm9ru5h 2 года назад

Very helpful and informative video for competitive exams and for the general knowledge as well.

@malaychakrabortty5079 4 года назад

Thanks for this amazing animated video. Your every single video is wonderful & full of knowledge.

@ratnendrarai6988 4 года назад

Great video. There should be part 2 for detailed information.

@Jaiysful 4 года назад

Extremely clear and well-illustrated vid. I LOVE IT. Thank you.

@djaftermath4313 4 года назад

Another great video! Come em' coming 👍😁👌

@orhun7200 3 года назад

the visuals you have provided are truly astonishing. Thank you for the good work

@GyanerDisha 4 года назад

Thank you for such a easy and best explanation 😊

@partha4all 2 года назад

A superb video. I learned a lot by this video . This has also helped me in social sciences. Thank you

@ImranAli-us9ml 3 года назад

Too much informative video,the way of explaining concept by making us visualize was amazing

@Faiselmoha 4 года назад

Thank you very much. Please keep it up such educational videos.

@judgeberry6071 3 года назад

That was a cool and interesting video thanks. The space junk that must be floating out there eh? 😮

@Rama_--_ 6 месяцев назад

I love the lesics teaching quality. It covers the concepts deeply by diving deeper & i like to dive deeper in every single concept. Keep it up ⚡

@ariesabhishek4879 4 года назад

Amazing. Your all videos are amazing. Keep sharing us the informations. 👍👍

@hxngpxxeth2044 4 года назад

dear ! This is the best topic for me.I like so much ! I really interesting to ICT Topics .thank you,

@dsdsspp7130 4 года назад

Confessions of Walking Speech 1.0 There are live videos of satelites if you're looking for it.

@VoXuanThien1984 3 года назад

Do vậy mà tôi ko chọn dc chiếc nào trong Sân Bay đường 9 Khe Sanh. 1 - không đảm bảo về mặt kỷ thuật & an toàn bay. Về lý thuyết nó đúng. Nhưng, mạo hiểm quá. 2 - Ồn ào chết mẹ !

@Testequip 3 года назад

@Confessions of Walking Speech 1.0 Is there any pictures of them? What are you specifically looking for?

@Testequip 3 года назад

@Walking Speech If it's pics of satellites from earth you looking for - well that's not going to be easy. Even with the best ground based optical telescopes. Satellites range in size from a Rubiks cube (cube sats) to the size of an SUV in the geosynchronous 36000km orbit. Trying to seem them through a telescope or a zoom lens of a camera is equivalent to observing an ant 2 miles away through a telescope. You ain't going to see it.

@Lovestarlucky143 4 года назад

Thank You for Sharing Your Knowledge & I Like Your Voice ✌️😍💐

@sebastien7755 Год назад

loved it thx ... never had that much motion sickness in a video thought .. hollllly !!

@illegitiminoncarborundum6370 4 года назад

Thanks for the explanation!

@tony-pc4kd 4 года назад

I think you should make part2.. With more details..

@lbmetei7596 4 года назад

Yeah, he didn't stress much on satellite communication. He said it's not efficient because the wave has to travel a distance of 22000 miles but EM waves travels with the speed of light 🤔

@ReflectiveLayerFilm 4 года назад

@@lbmetei7596 The further the satellite is the weaker the signal will be be when it reaches earth. Also at that distance the delay is about 140 millisecond which may not be a big deal. But the signal may have to travel that distance up to 4 times. So that's more than half a sec of delay which is not good for real time communication such as gaming or voice.

@samueladitya1729 4 года назад

@@ReflectiveLayerFilm low earth orbit satellites will have much less delay

@chetanchouhan7936 3 года назад

@@samueladitya1729 by

@ivancortez4689 2 года назад

flat earthers are panicking after watching this video.

@spksharma3654 4 года назад

THANKS DEAR SIR FOR DEEP DETAILS OF SATELLITES THEORY

@felipefilgueiras5527 4 года назад

One of The best video i've ever see

@trollmarlo 2 года назад

After 2 years of uploading this video, still it's helpful for many people❤️thank you lesics😍

@flyinghawk9136 3 года назад

This video was so interesting that it felt like, it ended in a fraction of second....

@ameyapatil1139 Год назад

what an amazing skill you have !!! great video thanks

@ghalibhassan7047 2 года назад

It helped a great deal. Thanks!

@thedduck 4 года назад

Someone go tweet this video to the flat earthers, I bet they would be graciously thanking you for opening their minds on this elusive satellite thingy 😂

@redaslife1392 4 года назад

It's flat , there's no such thing as satellite , its just an electro magnetic waves in the sky , just like the 4g .

@publicmail2 4 года назад

Truth is they want attention, they don't believe it's flat, but by making these statements, they are assured to get feedback. It's a way to get some social interactivity in an otherwise antisocial existence they live.

@Joso997 4 года назад

I mean really they are just drones in the sky

@ELRYANK 4 года назад

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-UwKgHuqu5Fw.html .... So you can make a stronger argument, Satellites are real. About them going outside of the earth is another story.. You are arguing definitions. Some of the trouble is in the vocabulary used. Space is also real, it is between you and another object. Yet again Orbit. If a Fly or wasp buzzes around your head it can be said the fly or wasp is in orbit, around your head. Thank you for your time

@redshop1234 4 года назад

@@publicmail2 Check out Eric Dubay youtube channel or John Thor youtube channel "200 Proofs Earth Is Not A Spinning Globe" for a simple but powerful explanation of the reality of the flat, non-spinning plane we live on. It's very interesting.

@Timepass_guys 4 года назад

learn engineering- u r doing a great job to the youngsters started with mechanical and then electrical now electronics and communication next ,,,,,, we r waiting

@wahidarowshon7035 4 года назад

Thank you so much for the excellent video.

@proasethun4675 3 года назад

Thank u for a easy but very logical explanation

@MrAdeelpervez 4 года назад

This video gave me information of my most of quiestios, learnt alot of from this

@manibabubanti3829 4 года назад

Your videos are very good. So please do more videos on satellite communication. I think it is a good platform to learn education. We will support your channel 100% and we wish all the best 👍

@strongholds12 4 года назад

Manibabu Banti Cell phones are connected by land based towers and the world's internet is connected threw underwater cables. It's flat, look into it 🙄

@lucasread1743 9 месяцев назад

Bros a flat earther💀🗿

@Testequip 5 месяцев назад

@@strongholds12 Oh dear...

@Mohammad_Anani Год назад

Thank you,i used a lot of the information and the animations to make my physics powerpoint project

@rajugeorge2312 Год назад

Awesome explanation, much appreciated 🙏

@NoName-ef3jq 10 месяцев назад

So... We just leave dead satellites up there, even after 66 years since the first launch. We just never chose to find a way to recover the material.

@inrine9866 3 года назад

<a href="#" class="seekto" data-time="7">0:07</a> ayy she vibin in da Tesla

@ashutoshpandey8680 4 года назад

thanku for providing that deep level of knowledge

@tagoreji2143 3 года назад

Thank you very very Sir. Got a clear Idea on how satellites work. Thank you so much

@TechMyo 4 года назад

best learning channel ever i got ❤❤❤

@ishworikhanal7578 4 года назад

Me too

@ares1399 4 года назад

Please make a video on how a combustion chamber works in rockets?🙏

@MenacingPerson 3 года назад

easy, they have oxygen tanks as well as fuel.

@PurpleYellow123123oof23190 3 года назад

tysm for this information, this would help me a lot on my project!

@tanyakoleva9280 2 года назад

Amazing, thank you!!!

@halitekmekci8304 4 года назад

basically informative, thanks though part 2 would be more interesting.

@Emileisenbahn 4 года назад

This somehow reminds me of Wall-E ... Good Vid btw :)

@mete3254 4 года назад

Gouber-nete at its best.

@conbot8267 2 года назад

A wonderful video. Thank you.

@AmericanZ28 4 года назад

WOW! All my questions and lack of understanding answered at the :35 mark! Thank you so so much for this video!!!!

@XtraCoolStuff 4 года назад

What is the life of thruster? Do we refill them at regular intervals? Or we just make entire satellite scrap when its thrusters' tanks get empty?

@thunderboltcloud3675 4 года назад

Actually they're scraped up in space untill they loses alltitude over time

@dsdsspp7130 4 года назад

They just lunch a new one. And the old one goes to the graveyard orbit which is 321 km from farthest active satellite. But I'm not sure about all of the satellites because there are space crafts capable of refueling satellites. But still youtube comment section isn't a place to get information from. There are better sources you know

@XtraCoolStuff 4 года назад

Thanks everyone

@Tubeunus 4 года назад

@@thunderboltcloud3675 SATs can not scrap up in space as their is no air friction to burn them up.

@perfectnoise99 3 года назад

Do you believe those lies ? It is all fake

@tengjiaowang6074 3 года назад

Very informative! Thank you

@peteg400 11 месяцев назад

Fantastic! Thank you!

@Crypto_Ghost1 4 года назад

<a href="#" class="seekto" data-time="252">4:12</a> transponder is actualy a word, Monica Geller.

@arshiya9099 4 года назад

lol but she said "transponster" tho as far as I remember

@AdityaKantKushwaha 4 года назад

Paapistani Mulla

@randomiscool9611 3 года назад

@@arshiya9099 haha yeah it was transponster

@AnthonyShuker 3 года назад

*transponster

@ImranKhan-fn2qs 3 года назад

@@AdityaKantKushwaha Bhai aaj Railway track pr Tatti ki thi kia?

@jakub.kubicek 4 года назад

<a href="#" class="seekto" data-time="30">0:30</a> There ain't no centrifugal force. There's only a centripetal force: one that points inwards. In a satellite's case, this centripetal force is the gravitational pull. What keeps an orbiting satellite in orbit is the balance between its centripetal acceleration (caused by the centripetal force) and its lateral velocity with regard to whatever it's orbiting.

@ZackWolfMusic 3 года назад

No proof to all what you said and there is no proof of satellites! All images of satellites are animation take for a example NASA satellites going around the fake ball earth!

@mevlogs194 2 года назад

@@ZackWolfMusic hahah flat earther

@yousuftarazi129 2 года назад

@@ZackWolfMusic Ok, hav u ever seen a ship disappear, from the coast as it moves away from u?. Cause u couldn't see it as it goes past your line of sight your eyes can see sun and they can't see the ship if it's at a distance, much lesser than eart distance from sun. Even if u say nasa, satellite all is fake, how to explain this??

@christineroy4917 Год назад

Thrusters don't work in a vacuum.

@swahi2702 10 месяцев назад

@@christineroy4917 Conservation of momentum.

@room_no.47 2 года назад

Finally I got the the correct knowledge on satellite , Thank You

@gianni8993 3 года назад

Interessantissimo. Davvero !

@Yathuprem 4 года назад

What happen to the satellites in graveyard orbits? Does it stay there forever?

@engr.nemuelobas4923 4 года назад

Yes. But others dont go to the graveyard. They are now adviced to deorbit them or enter the atmosphere also to avoid space junk.

@AdityaKantKushwaha 4 года назад

The background sky is completely similar to SFS game

@ZackWolfMusic 3 года назад

Hey clown!

@suryakanth5370 4 года назад

Nice & gained the knowledge of satellite communication 👍👍👍👍

@rohankamdar9649 4 года назад

Ur vedios r exellent n helping to know more

@beadygruer666 4 года назад

How does a satellite dissipates the heat produced (for example by a transponder)?

@DenThaas 4 года назад

Thermal Radiation?

@engr.nemuelobas4923 4 года назад

It transfers it to its surroundings

@DenThaas 4 года назад

@@engr.nemuelobas4923 yeah but he correctly thought about the fact that for something to give off heat, something else has to take in that heat, which is true for conduction and convection, but not for radiation. We also get a lot of energy from the sun through thermal Radiation

@DenThaas 4 года назад

@@engr.nemuelobas4923 the problem for conduction and convection is that there are no 'surroundings' to give it's heat off to

@nssherlock4547 4 года назад

They mount hot items in the shaded part of the satellite ,this side is between -170c to -250c degrees depending on orbit.They also use thermal radiators,but heat generally isnt a problem,its keeping elrctronics in a warm suitable temp range.www.astrome.co/blogs/how-do-satellites-survive-hot-and-cold-orbit-environments/

@_notyash 4 года назад

<a href="#" class="seekto" data-time="325">5:25</a> Then how does moon , earth and other planets stays in their respective orbits?

@raghuramkaligotla8382 4 года назад

May be sun is the reason

@kalyanigupta6385 3 года назад

best video on yt to explain " how satellites work?"

@vinayagamg4595 4 года назад

Thank you very much for making this video next time take topic like this please

@FlameBlueNova 3 года назад

Wonder how much stuff is floating in the space graveyard.

@makuwetommy5565 3 года назад

Is it not possible for them to be removed?

@mahavirchouhan7873 3 года назад

@@makuwetommy5565 no it will take billion of dollars to go to space and collect them and there is no use of collecting it means billions of dollars will be wasted

@hakanaltundal1600 4 года назад

I clearly understand all, but I dont understand one thing.. how couldn't maleysia airlines plane be found yet????

@ahmedcabdiraxman1089 4 года назад

Hakan Altundal allah (God) knows that all he tell us is human skills.

@jamesmomoh416 Год назад

I Learned so much Thanks so much for this amazing Video African appreciate you

@harrisonmambwe8996 Год назад

Wonderful lesson and good for general knowledge

@terryi8892 4 года назад

How are satellites refueled ?

@JayRana12 4 года назад

Solar

@ShvyrkovAnton 4 года назад

They didn't. Usually, satellites' lifetime is about 15 years. After that, it replaced by a new one.

@lluismr97 4 года назад

They are not refueled, the amount of fueled they carry is calculated beforehand in order to last for the entirety of its lifetime. Then, as it has been mentioned in the video, when the satellite is about to run out of fuel, they move it to the graveyard orbit and leave it there.

@0samfisher 4 года назад

@@lluismr97 but this Is a waste of precious and expensive materials

@lluismr97 4 года назад

A waste of materials would be to go and refuel them, remember you have to launch a rocket to get to them so it is much better to just launch a new one. This obviously increases the amount of space debris up there and that's the main issue that needs to be solved.

@TbhLolIdc 4 года назад

What happens when the satellite graveyard fills up

@samrupani4316 4 года назад

Excellent. Very Very beautiful. Thanks. Sam, Houston.

@selvakumarc 10 месяцев назад

Brilliant Video....Thank you

@raunakagrawal4230 4 года назад

I wish I could go to space after watching this video 😂

@abuadnan1971 4 года назад

A satellite will hit you 😂

@maxplank1196 4 года назад

No wonder one satellite can cost a hundred million dollars

@dailylearnhub 4 года назад

Short video with lot of information.. Thanks.

@viktoriyagorodnyuk6414 4 года назад

Thank you!

@abudyalrehaili 4 года назад

You said “if they’re broken we need to activate the thrusts to let them go beyond the orbits ” this gonna make accidents between the satellites that we’ve never heard of . I’m sorry but I doubt that they are existing anyway .

@BrekMartin 4 года назад

I guess you haven’t directly made use of any.

@user-hv6rr2su6w 4 года назад

Yeah umm then how the heck does bloody gps work and also how have we taken color pictures of the earth's surface?

@aikonomic 4 года назад

<a href="#" class="seekto" data-time="13">0:13</a> Err, nope. The most obvious question that comes to mind is, "why are there so many friggin' satellites up there?" Otherwise, great video.

@user-bj3pq2si2l 4 года назад

they have to control the climate somehow

@GoldSrc_ 4 года назад

To make money, if you have a satellite up there providing a service you make money. TV, Internet, telephone and every other service that uses and requires a satellite will have a satellite up there. Then we have GPS and weather satellites, plus a bunch of secret government satellites we don't know about and dead ones. We've been doing this for decades, and is not like we can bring them back when they fail so they stay there. Keep your stupid conspiracies in the trash please.

@mcccccc453 Год назад

this is so powerful!!!!!! thank you!!!!!

@alfredomoreno5201 3 года назад

Awesome video I like it so much,, I would like to watch videos about the international space stations works. :D

@riseabovehate9476 4 года назад

Yet whenever I see a photo of earth from space. I dont see a single satellite.

@Ammanle 4 года назад

Azazel 😂😂😂 they like to hide in there balloons while talking picture

@GoldSrc_ 4 года назад

The ISS is a satellite, you can see it in quite a few photos of the Earth from space. There, you're wrong :v. Seriously though, the average satellites are not more bigger than a car, you wouldn't see them unless you're too close to them.

@Ammanle 4 года назад

Gordon Freeman 😂😂😂 right so you can’t see a cars flying 1500 miles bs

@GoldSrc_ 4 года назад

@@Ammanle you can't, that's like asking to see ants in the photo of a mountain. Are the concepts of size, distance and scale unknown to you?

@big.r5550 4 года назад

@@GoldSrc_ thank you so much for schooling these FOOLS who are asking some retarded questions. I can't stand stupid people.. 🤮🤮🤮

@deanfloyd8931 4 года назад

Sputnik 1 orbited the earth 1440 times, traveling at 18,000 mph. Yet inspite of performing all the necessary requirements, fell back to earth 3 months later. Now using the same method, satellites stay in orbit indefinitely. Curious

@killstreak4767 4 года назад

The thrusters keep them in orbit ??

@deanfloyd8931 4 года назад

@@killstreak4767From what I have read, that does not seem to be a requirement.

@tgstudio85 4 года назад

Dean Floyd it is required for LEO as there are still few particles of our atmosphere there slowing down anything that orbits on that altitude. You heard wrong.

@deanfloyd8931 4 года назад

@@tgstudio85 Do you believe Father Christmas needs all eight reindeer or is there a bit of redundancy?

@tgstudio85 4 года назад

Dean Floyd what has that to do with satellites?

@livetolive7564 3 года назад

Thanks for giving me extra knowledge about "how do saterlite perform work in Space.

@Edzhjus 3 года назад

Something like space drones..

@tusharchandanshive9806 4 года назад

Nice video for learning basic concept👌👌👌.

@An.Individual 4 года назад

I note the huge breasted woman has bought a Tesla

@pmj_studio4065 4 года назад

Model 3 with S/X interior. So many funny details...

@ShubhamSingh-apk 4 года назад

Hindi version required

@strong_man. 4 года назад

Very informative ....looking forward for more interesting vedios.

@brijeshpanwar5977 2 года назад

Beautifully explained

@bradnoyes7955 4 года назад

<a href="#" class="seekto" data-time="38">0:38</a> sigh, again, there is no such thing as a centrifugal force. "Centrifugal Force" is a fictitious idea that is used to describe the apparent outward force on an object in radial motion. Centripetal force is the actual force that causes an object to travel in an arc and in this case, gravity is the centripetal force.

@JaySmith91 4 года назад

The centrifugal force appears in a rotating frame of reference. There is nothing wrong with considering the centrifugal force in rotational motion, because it's sometimes easier and more useful to choose a rotating frame. People go from being okay with it (high school) to hating it and crucifying those who mention it and saying (incorrectly) that there's "no such thing" (woke high school kids and undergrads) to being perfectly fine with the concept (engineering/physics graduates and professionals). Centrifugal force as a concept becomes useful in doing free body diagram at a fixed time point (i.e. turning a dynamics problem into a statics problem. Source: xkcd.com/123/

@GoldSrc_ 4 года назад

Yes, we know is not a "real" force, but remember that this videos are aimed at the public who doesn't know nor cares about that.