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Mrrafil [7]
3 years ago
8

Convert 1.4×10^9km^3 into cubic meters

Physics
2 answers:
storchak [24]3 years ago
7 0

Explanation: Hi! here we have 1.4×10^9km^3 and want to write this quantity in meters.

First, a kilometer is one thousand meters, so 1km = 1000m, so 1km^{3} = (1000m)^{3}= 1000000000m^{3}. = 10^9 m^3

so changin this in our quantity we get 1.4×10^9km^3  = 1.4×10^9*10^9 m^3=1.4×10^18m^3

and there you hace the original quantity written in meters.

Vadim26 [7]3 years ago
3 0
1km=10^3 m,1km^3=10^9cubic metres answer is 1.4x10^18cubic meters
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Answer: D

Explanation:

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To make the numbers easier to work with, round each atomic weight. We'll say the atomic weight of potassium is 39 and the atomic weight of argon is 40. To see how many neutrons each one has, I can set up a simple equation for each using the following equation:

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