Consider the following statements regarding Kamran Line.1. Karman line...
Karman line is
the internationally recognized boundary of space which lies around 100 kilometres above mean sea level. For comparison, the International Space Station orbits around 330-410 kilometres above mean sea level.
View all questions of this test
Consider the following statements regarding Kamran Line.1. Karman line...
Explanation:
The correct answer is option 'A', which states that only statement 1 is correct.
Below is a detailed explanation of both statements:
1. Karman line is the internationally recognized boundary of space which lies around 100 kilometres above mean sea level.
The Karman line, also known as the Karman line of 100 km, is considered as the internationally recognized boundary of space. It is named after Theodore von Karman, a Hungarian-American aerospace engineer. The Karman line is located at an altitude of approximately 100 kilometers (62 miles) above the mean sea level. This boundary is commonly used to distinguish between the Earth's atmosphere and outer space. It is used as a reference point to determine whether an aircraft or vehicle has reached the threshold of space. However, it is important to note that different organizations and countries may have their own definitions of the boundary of space.
2. International Space Station orbits in the Kamran line.
This statement is incorrect. The International Space Station (ISS) does not orbit in the Karman line. The ISS orbits at an average altitude of about 408 kilometers (253 miles) above the Earth's surface. It is a habitable space station that serves as a laboratory for scientific research and international cooperation. The ISS is a joint project involving multiple countries, including the United States, Russia, Canada, Japan, and several European Space Agency member states. It orbits the Earth at a speed of approximately 28,000 kilometers per hour (17,500 miles per hour), completing an orbit every 90 minutes.
In conclusion, statement 1 is correct as the Karman line is indeed recognized internationally as the boundary of space at an altitude of around 100 kilometers above mean sea level. However, statement 2 is incorrect as the International Space Station orbits well above the Karman line at an average altitude of around 408 kilometers.
To make sure you are not studying endlessly, EduRev has designed Current Affairs study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Current Affairs.