Question

Assertion A: The geostationary satellite appears stationary to earth and can view the same area on the earth continuously.
Reason R: The geostationary satellite is orbiting in the polar plane of earth at 36000 km above the earth.
In light of the above statements, choose the most appropriate answer from the options given below:

• A. Both A and R are correct and R is the correct explanation of A
• B. Both A and R are correct but R is NOT the correct explanation of A
• C. A is correct but R is not correct
• D. A is not correct but R is correct

Hint:

Geostationary: equatorial orbit at 36,000 km.
Appears stationary.
Used for communication and weather.

Answer 1

The Correct Option is C

Step 1: Understanding the Concept:
Geostationary satellites have specific orbital characteristics.
They are used for communication and weather monitoring.

Step 2: Key Formula or Approach:
No specific formula.
Need to understand the properties of geostationary satellites.

Step 3: Detailed Explanation:
A geostationary satellite appears stationary from Earth.
It can continuously view the same area.
This is because it orbits at the same rate as Earth's rotation.
However, it orbits in the equatorial plane, not the polar plane.
It is at approximately 36,000 km above Earth.
Thus, Assertion A is correct.
Reason R is incorrect because it is not in the polar plane.

Step 4: Final Answer:
A is correct but R is not correct.
Hence, the correct option is (C).