Why in cold countries, the water at the surface freezes and
in the inner portion it is in the sate of water ?



Why in cold countries, the water at the surface freezes and in the inner portion it is in the sate ..

Answer / sanju

When the temperature fall to 0oC, then water at the surface
freezes but the water below remains at 4oC and remains
constant at 40c i.e in water state.

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