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A planet has twice the radius but the mean density is `1/4` th as compared to earth. What is the ratio of escape velocity from earth to that from the

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A planet has twice the radius but the mean density is `1/4` th as compared to earth. What is the ratio of escape velocity from earth to that from the planet
A. `3 : 1`
B. `1 : 2`
C. `1 : 1`
D. `2 : 1`
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Correct Answer - C
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