Physics
Physics, 10.10.2020 18:01, 128585

If the Oort Cloud has 10 12 comets, and 10 comets are discovered coming close to the Sun each year, what percentage of the comets have been used up since the beginning of the solar system?

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If the Oort Cloud has 10 12 comets, and 10 comets are discovered coming close to the Sun each year,...

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