Physics, asked by is4387236, 20 days ago

Find the order of magnitude of (i) Radius of earth = 6400 km and ii) velocity of light in air =3×10^8 m/s

Answers

Answered by mahashreeganapathi

9

Answer:

1.radius of the earth=2 2.velocity of light in air=8

Explanation:

100=10^2

10^8

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