Archimedes buoyant force

简明释义

阿基米德浮力;

英英释义

例句

1.In a science experiment, students observed the effects of the Archimedes buoyant force 阿基米德浮力 on different objects submerged in water.

在一次科学实验中，学生观察了不同物体浸入水中时的阿基米德浮力 Archimedes buoyant force的影响。

2.When designing a boat, engineers must consider the Archimedes buoyant force 阿基米德浮力 to ensure it can float safely.

在设计船只时，工程师必须考虑阿基米德浮力 Archimedes buoyant force以确保其能够安全浮动。

3.The principle of Archimedes buoyant force 阿基米德浮力 is fundamental in understanding how submarines operate underwater.

理解潜艇如何在水下操作，阿基米德浮力 Archimedes buoyant force原理是基础。

4.The Archimedes buoyant force 阿基米德浮力 explains why heavy ships can float on water despite their weight.

这阿基米德浮力 Archimedes buoyant force解释了为什么重型船只可以在水面上漂浮，尽管它们的重量很大。

5.To calculate the Archimedes buoyant force 阿基米德浮力, you need to measure the volume of the displaced water.

要计算阿基米德浮力 Archimedes buoyant force，你需要测量排开的水的体积。

作文

The concept of buoyancy has fascinated scientists and thinkers for centuries, but it was the ancient Greek mathematician and inventor Archimedes who formulated a principle that would forever change our understanding of fluid mechanics. Known as the Archimedes buoyant force, this principle states that any object submerged in a fluid experiences an upward force equal to the weight of the fluid it displaces. This fundamental idea not only explains why ships float but also has numerous applications in various fields, including engineering, physics, and even medicine.To grasp the significance of the Archimedes buoyant force, one must first understand the nature of fluids and how they interact with objects placed within them. When an object is submerged, it pushes aside a certain volume of fluid. The weight of this displaced fluid creates an upward force, which acts against the weight of the object itself. If the buoyant force is greater than the weight of the object, it will rise; if it is less, the object will sink. This principle is crucial for designing vessels that float, such as boats and submarines.Moreover, the Archimedes buoyant force is not limited to large objects; it applies to all substances, including gases. For instance, balloons filled with helium rise in the air because the weight of the air they displace is greater than the weight of the balloon itself. This principle also explains why hot air balloons work: as the air inside the balloon is heated, it becomes less dense than the cooler air outside, resulting in an upward buoyant force.In engineering, the Archimedes buoyant force plays a critical role in the design of various structures and vehicles. For example, naval architects must carefully calculate the buoyant forces acting on ships to ensure they remain stable and afloat. Similarly, in the field of aerospace engineering, understanding buoyancy is essential for designing aircraft that can efficiently navigate through different layers of the atmosphere.In addition to its practical applications, the Archimedes buoyant force also serves as a gateway to deeper scientific inquiry. It raises questions about density, pressure, and the behavior of materials in different environments. For instance, scientists study how temperature and salinity affect the buoyancy of water, which has implications for oceanography and climate science.Furthermore, the Archimedes buoyant force has educational value. It provides a tangible way for students to explore concepts in physics and mathematics. Experiments involving floating and sinking objects can illustrate the principles of density and buoyancy, making abstract concepts more accessible and engaging.In conclusion, the Archimedes buoyant force is a foundational principle in the study of fluids that has far-reaching implications across various disciplines. From ensuring that ships float to enabling the flight of balloons, this principle is integral to our understanding of the physical world. As we continue to explore and innovate, the legacy of Archimedes remains a guiding force in both scientific inquiry and practical application. By appreciating the importance of buoyancy, we can better understand the principles that govern our universe and harness them for future advancements.

浮力的概念几个世纪以来吸引着科学家和思想家的关注，但正是古希腊数学家和发明家阿基米德制定了一个永远改变我们对流体力学理解的原则。被称为阿基米德浮力，这一原则指出，任何浸没在流体中的物体都会经历一个向上的力，这个力等于它所排开的流体的重量。这个基本概念不仅解释了船只为何能浮起，而且在工程、物理乃至医学等多个领域具有广泛的应用。要理解阿基米德浮力的重要性，首先必须了解流体的性质以及它们与放置在其中的物体之间的相互作用。当一个物体被浸没时，它会推开一定体积的流体。被排开的流体的重量产生向上的力，作用于物体本身的重量。如果浮力大于物体的重量，它就会上升；如果小于物体的重量，物体就会下沉。这个原则对于设计能够漂浮的船只至关重要，例如船舶和潜艇。此外，阿基米德浮力并不局限于大型物体；它适用于所有物质，包括气体。例如，充满氦气的气球在空气中上升，因为它排开的空气的重量大于气球本身的重量。这个原理也解释了热气球的工作原理：当气球内部的空气被加热时，它的密度变得低于外部较冷空气的密度，从而产生向上的浮力。在工程领域，阿基米德浮力在各种结构和车辆的设计中发挥着关键作用。例如，造船工程师必须仔细计算作用于船只的浮力，以确保它们保持稳定和漂浮。同样，在航空航天工程领域，理解浮力对于设计能够高效穿越大气不同层次的飞机至关重要。除了其实际应用，阿基米德浮力还为更深入的科学探究提供了一个切入点。它引发了关于密度、压力以及材料在不同环境中行为的问题。例如，科学家研究温度和盐度如何影响水的浮力，这对海洋学和气候科学有重要意义。此外，阿基米德浮力具有教育价值。它为学生探索物理和数学概念提供了一个具体的方式。涉及浮沉物体的实验可以说明密度和浮力的原理，使抽象概念更易于理解和吸引人。总之，阿基米德浮力是流体研究中的一个基础原则，具有广泛的跨学科影响。从确保船只漂浮到使气球飞行，这一原则对于我们理解物理世界至关重要。随着我们继续探索和创新，阿基米德的遗产在科学探究和实际应用中仍然是一种指导力量。通过欣赏浮力的重要性，我们可以更好地理解支配我们宇宙的原则，并利用它们推动未来的进步。