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Science 2 Balls Riddle

Science 2 Balls Riddle - 12 May

We have two identical balls in terms of diameter and weight. However, one of them is solid and the other is hollow.

Without knocking the ball, can you find the solid ball?

For Solution : Click Here


  1. put em in water , floater is hollow

  2. Put them in water. The one hollow will float.

  3. If they are the same weight, diameter and round, they would displace the same amount of water. Therefore, they would either both float or both sink depending on weight. my answer> cut one in half.