When the King of Greece became victorious in the war of heroin, he wanted to present the crown of gold to the deity on this occasion, then the king called a Greek goldsmith and gave him the task of crowning him. The goldsmith accepted the king's decree and promised to make the crown crown. Raja Hiron gave gold from the treasury to make the goldsmith crown, and the Greek goldsmith made a crown in the time set before the king.
When the king was seen to see the crown and silver mixed with it, he thought in his mind that the crown should be examined, but one major dilemma was that how to check the crown without damaging? To solve this dilemma, the king called the Archimedes of his city.
King Hiron told Archimedes the whole story of the crown and asked to examine the crown, but also gave special instructions that the crown should not be damaged. Archimedes asked for some time from the king for this work and returned home. Several days passed but the problem was not solved.
One day the Archimedes were bathing. At that time, as soon as Archimedes sat for bathing in the bathtub, the tub's water started moving out of the tub's edges. Seeing this, Archimedes drowned in intense contemplation, and then he jumped with happiness and said Eureka! Yankee's Archimedes got the solution.
Archimedes performed many experiments after this and came to the conclusion that the burden of every product is not uniform and the quantity of water which is displaced from them is also different. Archimedes went to the king about this principle and got three such utensils filled with water. After this Archimedes asked to bring gold and silver equivalent to the gold crown.
Archimedes placed gold equal to the weight of the crown in a vessel, and in the second, silver was equal to the weight of the crown. Put the crown in the third pot. Archimedes observed that the amount of water displaced from the crown was less than the displaced water than the gold and the water was less than the displaced water. From this Archimedes Archimedes arrived at the conclusion that neither is the whole gold nor the whole silver in the crown. The crown is a mixture of gold and silver.
Archimedes summoned the king and told him about his experiment, and the king summoned the goldsmith and punished him.
Archimedes had done a great discovery and the discovery was the principle of specific density.Dipped on a solid object, there is an opposite force which is equal to the fluid removed by that concrete. This force is called extinguishing force. This is the reason for swimming on ice water. This is the reason for the large and heavy ships to swim on the water.