Question

order of magnitude of radius lf earth=6400​

Answer 1

Answer:

Explanation:

The Earth's radius is 6371 km. The order of magnitude of the Earth's radius is. (A) 10³ m (B) 10⁹ m.

Answer 2

Answer:

$6400 \: km$

$6.4 \times {10}^{6} m$