Satellites: That are being put to the maximum use are the geostationary satellites. The time period of their revolution around the earth, equals the time period of rotation of the earth around its own axis. These satellites stay in the same position relative to the surface of the earth.
A satellites is a heavenly (or celestial ) body that revolves around another heavenly body. The earth has only natural satellite, the moon. Someplanets, like the jupiter, Saturn and Neptune, has more than one natural satellite or moons.
Artificial Satellites- Artificial satellites are man – made objects which can be made to revolve around the earth. Artificial satellites perform various tasks such as transmitting radio telephone and television signals sending back information for weather forecasting military and for locating minerals resources.
Aryabatta was India’s first artificial satellite launched in 1975. Bhaskra, Rohini, Apple and INSAT are some of the other Indian satellites.
Satellite Aryabhatta
The satellite like Aryabhata or INSAT 3B are examples of man- made or artificial satellite. The artifical satellites also revolve around the earth like its natural satellite, the moon. However, they are much closer to the earth than the moon. Russia was the first to send a artificial satellite around the earth. This was followed by America and other countries including China and India. Aryabhata, Bhaskar, Apple, INSAT I, II and 3B are some artificial satellites sent around the earth by India.
INSAT Satellite
Remote sensing: Remote sensing means collecting information from a distance. This technology is used to collect information about weather, agriculture, land and ocean features including movement of fishes in ocean.
Aryabatta is an __________________ satellite. | |||
Right Option : D | |||
View Explanation |
_____________ of the following is a natural satellite. | |||
Right Option : C | |||
View Explanation |
__________ of the following is a artificial satellite. | |||
Right Option : D | |||
View Explanation |
My experience with Abhyas academy is very good. I did not think that my every subject coming here will be so strong. The main thing is that the online tests had made me learn here more things.
Abhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
About Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
Being a parent, I saw my daughter improvement in her studies by seeing a good result in all day to day compititive exam TMO, NSO, IEO etc and as well as studies. I have got a fruitful result from my daughter.
Abhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
One of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
It has a great methodology. Students here can get analysis to their test quickly.We can learn easily through PPTs and the testing methods are good. We know that where we have to practice
It was good as the experience because as we had come here we had been improved in a such envirnment created here.Extra is taught which is beneficial for future.
My experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
It was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.