Flotabilidade

Flotabilidade Captura de Pantalla  Baixar  Insertar
  • Flotación
  • Densidade

Contidos

  • Flotación
  • Densidade

Description

When will objects float and when will they sink? Learn how buoyancy works with blocks. Arrows show the applied forces, and you can modify the properties of the blocks and the fluid.

Obxectivos de Aprendizaxe

  • Predict whether an object will sink or float when placed in a liquid, given densities of the object and liquid
  • Apply the definition of density to both liquids and solids
  • Relate the buoyant force on an object to the weight of liquid it displaces
  • Describe how the buoyant force is related to an object's relative density to the fluid
  • Predict the weight of a completely or partially submerged object of known mass and volume
  • Describe the forces that act on a completely or partially submerged object
  • Explain how an object that is more dense than water can be kept afloat by placing it on an object that is less dense than water
Version 1.05

Teacher Tips

A guía de profesores (pdf) contén consellos creados polo equipo PhET. ( PDF ).

Teacher-Submitted Activities

Algebra-based Physics Semester one lessons, clicker questions, and schedule in pdf (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Esta contribución foi deseñada por PhET. Trish Loeblein BAC
U-Inicio
Demo
Lab
Deb
Física
Buoyancy: How Does Buoyant Force Act on Objects in a Fluid? A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Esta contribución foi deseñada por PhET. Trish Loeblein BAC
U-Inicio
Lab Química
Física
Ciencias da Terra
Alignment of PhET sims with NGSS Esta contribución foi deseñada por PhET. Trish Loeblein BAC Outro Física
Ciencias da Terra
Bioloxía
Química
How do PhET simulations fit in my middle school program? Esta contribución foi deseñada por PhET. Sarah Borenstein S.O. Outro Ciencias da Terra
Bioloxía
Química
Física
Zinken, zweven of drijven. Loran de BAC Lab Física
Mapping of PhET and IBDP Physics Jaya Ramchandani BAC Outro Física
MS and HS TEK to Sim Alignment Elyse Zimmer BAC
S.O.
Outro Química
Física
Bioloxía
Buoyancy Lesson Molly Hagan 11 Guided Física
Buoyancy and Density Jared Schmidt S.O.
BAC
Lab Física
Pool Cubes 2 - Buoyancy Dean Baird, Paul G. Hewitt BAC
U-Inicio
Lab Física
Fluids Lab Travis Brown BAC Lab Física
Buoyancy Lab Jeremy Wegner BAC
S.O.
Deb
Lab
Flottabilité et principe d'Archimède Takam Djambong BAC
S.O.
Guided Física
Perchè i corpi galleggiano Rosangela Mapelli BAC Lab
Guided
Física
Densidade e Empuxo no "Buoyancy" Artur Araújo Cavalcante e Gilvandenys Leite Sales BAC
Outro
Deb
Outro
Guided
Ciencias da Terra
Física
Outro
Fuerza de Empuje, Densidad de Objetos y Fluidos Elvis Rivera BAC
S.O.
Lab
Demo
Física
Principio de Arquimedes daniel cruz ochoa S.O. Lab Física

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Equipo de Deseño Biliotecas externas Agradecementos
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  • Kelly Lancaster (lead)
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  • Chris Malley
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  • Archie Paulson
  • Kathy Perkins
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