Question

Given the diameter of the Earth is about 1 × 107 m, how many Earth-sized planets can you place next to each other to fill the space between the Earth and the Sun which is 150 million km away?

Answer 1

To fill the space between the Earth and the Sun, you can place 15,000 Earth-sized planets next to each other.Number of Earth-sized planets = 150,000,000 km ÷ 10,000 km = 15,000 Earth-sized planets.

Step-by-step explanation:

To fill the space between the Earth and the Sun, which is 150 million km away, we need to determine how many Earth-sized planets can fit in this distance.

The diameter of the Earth is about 1 × 10^7 m.

Converting this to km, we get 1 × 10^4 km.

The distance between the Earth and the Sun is 150 million km. So, we divide the distance by the diameter to find out how many Earth-sized planets can fit:

Number of Earth-sized planets = 150,000,000 km ÷ 10,000 km = 15,000 Earth-sized planets

Therefore, you can place 15,000 Earth-sized planets next to each other to fill the space between the Earth and the Sun.