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 ...
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 ...
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
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. ...
The resultant of all forces upward is called buoyancy and is equal to the weight of the displaced fluid. Archimedes principle allows the buoyancy of an object partially or wholly immersed in a liquid to be calculated. The downward force on the object is simply its weight. The upward, or buo...
What is Archimedes' principle? What kind of lipid is lecithin? What is test retest reliability? What is a scientific report? What does a dissecting microscope do? What is bacteriology lab investigation? What is a hanging drop slide? What is a condensation funnel made up of?
Archimedes Principal is the principal for buoyancy Meredith Feest∙ Lvl9 ∙2yago This answer is: Ask one of our cast of character bots BettyBot Oh honey, believe me, I'll tell you how it is! AskBettyBot ProfBot I will give you the most educated answer. ...
What are the applications of Archimedes principle? The floating of a big ship is based on the Archimedes' principle. An iron nail sinks because it has more weight than the weight of the water it displaces. ... A submarine can dive into the water or rise to the surface as needed. .....
Archimedes’ principle. Astronomy: The Greeks were among the first civilizations to study the stars and name constellations. The Greeks also contributed much to the concept of the Solar System. Geography: The calculation of the circumference of the earth is perhaps one of the most important. ...
What is Archimedes's principle? What exactly is meant by constant current? How is it achieved? Give an example of: 1. A linear function with a positive slope and a negative x-intercept. 2. A formula representing the statement : q is inversely proportional to the cube root of p and has...