Archimedes was a famous Greek mathematician and scientist. H..

第1题

The bulk density of complex geometric parts as well as their various porosities can be determined based on Archimedes' principle.

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第2题

阿基米德（Archimedes）

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第3题

Which of the following orders is true？ a. Archimedes took a bath.b. Archimedes discovered

Which of the following orders is true？ a. Archimedes took a bath. b. Archimedes discovered his principle. c. The King of Syracuse asked him to solve a problem. d. Archimedes did the experiment on the crown.

A．b,c,a,d

B．c,a,b,d

C．c,a,d,b

D．b,c,d,a

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第4题

【单选题】是谁指出:“数学是关于无限的科学”？（)

A.Archimedes

B.H.Weyl

C.G.Cantor

D.Pythagoras

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第5题

Where did the mathematician Archimedes mentioned in Paragraph 4 come from？A．Ancient Greek.

Where did the mathematician Archimedes mentioned in Paragraph 4 come from？

A．Ancient Greek.

B．Ancient Roman.

C．Ancient Egypt.

D．Ancient Israel.

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第6题

The following sentences tell what happened many years ago. Which is the right order of the

events？ a. Archimedes took a bath b. Archimedes discovered his principle c. The king of Syracuse asked him to sovle a problem d. Archimedes did the experiment on his crown

A．c;a;b;d

B．b;c;a;d

C．b;c;d;a

D．c;a;d;b

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第7题

()最早计算出了地球与太阳间距离和地球和月亮间距离之比。

A.Aristarchus

B.Plato

C.NikolajKopernik

D.Archimedes

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第8题

阿基米德蜗杆滚刀的基本蜗杆轴向截面是直线齿形。 The axial section of Archimedes worm hob is linear tooth shape .

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第9题

人类文明史上，公认最伟大的三位数学家，是阿基米得（Archimedes）、高斯（Gauss）还有谁？

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第10题

The following sentences tell what happened many years ago. Which is the right order of the

events？ a. Archimedes took a bath b. Archimedes discovered his principle c. The king of Syracuse asked him to sovle a problem d. Archimedes did the experiment on his crown

A．c; a; b; d

B．h; c; a; d

C．b; c; d; a

D．c; a; d; b

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第11题

Passage Four Archimedes was a famous Greek mathematician and scientist. He was born arou

Passage Four

Archimedes was a famous Greek mathematician and scientist. He was born around 287 BC and he died in the year 212 BC.

Archimedes is most well-known for one specific idea that he came up with. "Archimedes's Principle" states that a solid object which is immersed in a liquid is pushed up by a force which is equal to the weight of the water that the object moves. For example, if you put a piece of wood and a piece of gold the same size in water, only the wood will float. Both the wood and gold move the same amount of water, but the wood weighs less than this water, while the gold weighs more.

It is believed that Archimedes discovered this principle when the king of Syracuse asked him to solve a problem. The king wanted to know if his crown was pure gold or a mixture of gold and silver. The king, of course, did not melt his crown to find out. The idea came to Archimedes as he lowered himself into his bath. He noticed how the water spilled out of the tub. He decided to use the same idea for the crown. He knew that a gold crown immersed in water would weigh more than one made of silver. The experiment was done and the goldsmith was proved guilty of trying to cheat the king.

48. A good title for the selection is______.

A. Archimedes

B. Archimedes's Principle

C. A Gold and Silver Crown

D. The King of Syracuse

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