百度试题 结果1 题目What is the principle of Archimedes?相关知识点: 试题来源: 解析 Buoyancy 反馈 收藏
What is Archimedes' principle? A. The principle that says that all objects float. B. The principle that says that all objects sink. C. The principle that says that the buoyant force on an object is equal to the weight of the fluid displaced by the object. D. The principle that says ...
D. An object submerged in a fluid does not displace any fluid. 相关知识点: 试题来源: 解析 C。原因:文章明确指出“He discovered that an object submerged in a fluid displaces an amount of fluid equal to the volume of the object. This is known as Archimedes' principle.”。 反馈 收藏 ...
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I'm so happy you are here. I'd love to help :) ProfBot I will give you the most educated answer. BettyBot Oh honey, believe me, I'll tell you how it is! Add your answer: Earn +20pts Q:What the Archimedes principle? Write your answer... Submit...
Archimedes' principle is followed, a large portion of the ships are kept hollow from inside that maintains their density less than the water density, hence the weight of the ship becomes less than the weight of the water displaced by it, and the buoyant force of magnitude equal to the .....
What is the principle of parsimony? Developing a Scientific Theory: When scientists want to find a way to explain a natural phenomenon, they often need to sift through various possible theories or explanations for why that phenomenon occurs. But what is the best way to do that, when you're...
Archimedes' Principle: Archimedes' principle is a way to determine buoyant force. According to the principle, buoyant force is equal to -pgV. P is the density of the fluid, g is 9.8, and V is the volume of the fluid. 9.8 represents acceleration due to gravity. ...
内容提示: What is Displacement?it floats on water), it displaces a weight of water equal to the weight of the object. If the object sinks in water, it simply displaces a volume of water equal to the volume of the object. This is known as the Principle of Archimedes. If the object ...
Furthermore, the key to his critique accordingly turns out to rest on implicit assumptions concerning the in principle revisability or replaceability of any such presuppositions, whether ‘innate’ or acquired, and including Sellars’s own. Another key result is that widespread assumptions that ...