A geostationary satellitea)Moves faster than the near earth satelliteb...
A geostationary satellite revolves around the earth with the same angular velocity and in the same sense as done by the earth about its own axis, i.e. west-east direction. A polar satellite revolves around the earth's pole in north-south direction.
View all questions of this test
A geostationary satellitea)Moves faster than the near earth satelliteb...
Geostationary Satellite:
A geostationary satellite is a type of satellite that orbits the Earth at the same speed as the Earth rotates. This means that it stays in a fixed position relative to the Earth's surface, appearing to hang motionless in the sky. It is positioned at an altitude of approximately 36,000 kilometers above the Earth's equator.
Revolves about the Polar Axis:
The correct answer to the given question is option 'C' which states that a geostationary satellite revolves about the polar axis. This is because the satellite is positioned at an altitude above the equator, so it orbits the Earth along the equatorial plane. The polar axis is perpendicular to the equatorial plane and passes through the Earth's North and South Poles. Therefore, a geostationary satellite does not revolve around the polar axis.
Comparison with Near Earth Satellite:
A near Earth satellite, on the other hand, orbits the Earth at a lower altitude and has a shorter orbital period than a geostationary satellite. This means that it moves faster than a geostationary satellite. It also does not stay in a fixed position relative to the Earth's surface, but instead, it appears to move across the sky.
Conclusion:
In conclusion, a geostationary satellite is a type of satellite that remains stationary relative to the Earth's surface. It orbits the Earth along the equatorial plane and does not revolve around the polar axis. A near Earth satellite, in comparison, moves faster and does not remain stationary relative to the Earth's surface.
A geostationary satellitea)Moves faster than the near earth satelliteb...
A geostationary satellite revolves around the earth with same angular velocity and in the same sense as done by the earth about it's own axis I.e. west east direction.
To make sure you are not studying endlessly, EduRev has designed Class 9 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 9.