Question
Two planets at mean distance d₁ and d₂ from the sun and their frequencies are n₁ and n₂ respectively then
Options :
n₁²d₁² = n₂d₂²
n₂²d₂³ = n₁²d₁³
n₁d₁² = n₂d₂²
n₁²d₁ = n₂²d₂
Answer :
n₂²d₂³ = n₁²d₁³
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