There is a coin in the Japanese currency.It does not sink in water.
The coins of India go down as soon as they are submerged in water.But, Japanese coin is so special that if it is placed on the surface of the water it will not go down.
It is a 1 yen coin that does not sink in water.If it is placed gently on the surface of the water, it will float.
However, if you put too much force on it, it will sink into the water.The coin weighs in at 0.9992 grams.The diameter of this coin is 20.00 mm and 1.46 mm thin.The coin is made of aluminum.Prior to this, in 1870, Japan made a yen coin with silver and gold.
It is believed that its weight was high at the time.
But now let us find out why this new 1 yen coin goes into the water.The density of aluminum is 2.7 grams per centimeter cube and the density of water is 1 gram per centimeter cube.
The result is a surface tension on the water when the coin is placed on the water.As a result it does not sink into the water.Telugu Visheshalu,Telugu news,Telugu entertainment,telugu,floating coins,surface tension,japanese yen,japanese yen explained,japanese yen coins,japanese yen currency,japanese yen coins floats on water,japanese yen coins floats,science facts,technology,telugu facts,interesting facts #FloatingCoins #JapaneseYenCoins #Yen
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