Question

. A circular groove is provided in a saucer for placing the tea cup in it. Why?

Answer 1

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The circular groove is provided in a saucer for placing the tea only to prevent the cup from falling over in the case of sudden shocks.

Other reason could be to provide support to the cup, or else the cup will fall when we change our direction due to Inertia of Direction.

Answer 2

The circular groove is provided in a saucer for placing the tea only to prevent the cup from falling over in the case of sudden shocks. Other reason could be to provide support to the cup, or else the cup will fall when we change our direction due to Inertia of Direction.  

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