the average distance of uranus from the sun is about 20 au and that of pluto is about 40 au. find the ratio of the time periods of revolution of these planets around the sun.
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The average distance of uranus from the sun is about 20 au and that of pluto is about 40 au. The ratio of the time periods of revolution of these planets around the sun is as under;
1/2√2.
Explanation:
The calculation would be made under the following equation;
⇒ T² Uranus/ T² Pluto = 20³/40³
⇒ T Uranus/T Pluto = 1/2√2
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