What are Satellites? How Satellites Work? Satellites Explained
Friends, What are Satellites? you may have tried to figure out what a satellite is, how it works, how it stays in the air, but later you may not have paid much attention because, friends, most of the satellites are very far away. We can't see them, and friends, the things we can see often have less value for us, but do you know that all the things you do in daily life are on the satellite, even if it's up to you. Watching TV Fresher stop watching weather forecast on TV or if you are using GPS navigation in your phone or friends if you are ever making a phone call in another country then here Friends, all these things can be done only on the trust of some satellite. So here, friends, first of all, we talk about what a satellite is.
Friends, satellite is a very common term and it means a small object that is orbiting around a much larger object in free space in the air or in the air and here friends it means that the Moon is a satellite of the Earth. But friends, we didn't make it here, it was already for us, that's why it's a natural satellite, it's a main mid-satellite. Nah hai mon to biskelly already so here guys we develop some satellites for us to work for us and later we keep launching them so that they continue to help us and do the work we want them to do. They want to keep doing it and these guys can be as big and as big as a complete truck depending on what their purpose is and for whom they are launched their size varies.
At what height will they stay, how fast will they rotate, all these things, friends, they keep on varying, depending on what the satellite is for, for what purpose it has been launched, but here, friends, still the basic construction is enough. The SIM is what you see in the photos, the big panels that are friends, the solar panels, where they get their energy from, and then the main body, definitely the circuitry. And in addition to that, friends, you can see there transponders, which are basically transmitters, receivers, where they receive the signals and send the signals up. In addition, friends, there are some control motors that help We can remotely control the satellites by adjusting them a little, let's say changing their orbit a little bit or changing their angle a little bit. Apart from that, friends, depending on what purpose it can be for, if it is for image, then you can see the cameras there.
For step sensing, if you can see it in the scanners, it depends on what the satellite is launched for, but also, guys, we use them for communication, because you all know. If you want to communicate from one point to another point on the earth, because you can't cover the whole earth through radio, they will travel in a spirit line or if you use it, accept the ground. Waves will go along with the earth but still compared to the satellites, definitely their defect is very less. What is the signal received and later on at another point down to throw it back to the earth guys, apart from that we use whatever we use for navigation or let's say for imaging or Samsung etc. So here, friends, on the same basis, the satellites continue to work for us, but the biggest question is how they stay in the air.
It was said that if any object has to stay in space and orbit and beat another object, then if it keeps moving at a fixed speed at a fixed velocity and if it finds a fixed point of its own, that is. If it continues to trace, then it will remain in its same orbit and it will not fall back down because its speed counterbalances the gravitational force, but the speed here, friends, would vary. How much is the height of the depending, how much is the difference between the small object and the object and between the large object, What are Satellites? the satellites that are close to the earth orbit very fast, those that are far away from the earth, they orbit slowly. But the principle of all of them is the same and that's why they stay in the air.
Now here they divide them into low-earth satellites, that is, they are at an altitude of about 100 km and they orbit very fast, friends. And one means that they do many orbits in a day and in this way they are scanning the entire earth. They take very little time. We use them for imaging. Sensing has to do some scanning for it and it spins very fast. It is at a height of a few hundred kilometres and it makes one round of the whole earth in about one to one and a half hours, friends. After that, I will talk to you. So they don't go around but they don't have enough slogans and they get lost in about 12 hours, that is, the path they have is well defined and we use them as friends.
Be it IRNSS, then whether it is Galileo etc. here, friends, these are the medium orbitoselects that are used, friends, after that, I will talk to you about high-orbit satellites, and these friends are the satellites that That it takes place at a height of 36,000 km, where if you reach over a ray, it becomes a friend. Friends fix its position on a fixed point i.e. if the satellite is above my head now, it will always be above my head because it is travelling at the same speed as the Earth is moving. So, let's take them here, friends, for the combination, because you will also want that if you fix the antenna on the ground, if you are sending a signal to this light, if that satellite is there.
They will be there tomorrow and the day after tomorrow so that you can do what you have to do, so here, friends, these are the three main categories, and the rest are separate variables. You know the relations that can be used in different ways. You must have liked this blog, you must have found information about satellites, how they stay in the air, what are their differences and what are their different varieties and how we use them for our benefit.
