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  • Mechanical Engg. Set 3 (GATE) 2015
  • Directions: Carry Two Marks Each. A solid sphere 1 of rad...
Multiple choice

Directions: Carry Two Marks Each.

A solid sphere 1 of radius r is placed inside a hollow, closed hemispherical surface 2 of radius ‘4r ’. The shape factor F2-1 is

  1. $\frac{1}{12}$
  2. $\frac{1}{2}$
  3. 2

  4. 12

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Explanation

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