(iii) Give scientific reson
The tiles are placed over a slusly palen of ground to help cross it
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- Tiles have greater area than the area of our feet.
- Tiles have greater area than the area of our feet.The weight of the person crossing the slushy patch is exerted over a large area of the tiles.
- Tiles have greater area than the area of our feet.The weight of the person crossing the slushy patch is exerted over a large area of the tiles.Therefore, there is a decrease in the pressure and hence the tiles do not sink much in the slushy patch of ground. This helps to cross the slushy patch of ground
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