The mean radius of the earth is approximately
A. 32,000 km
B. 6,400 km
C. 9,600 km
D. 12,800 km
Answer: Option B
Solution(By Examveda Team)
The Earth's mean radius is determined as the average distance from the physical center to the surface, based on a large number of samples. The value, symbolized rearth, is equal to approximately 6,371,000 meters (6.371 x 106 m). This is roughly 6,371 kilometers (km) or 3,960 statute miles.This Question Belongs to General Knowledge >> World Geography
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