Vztlak

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  • Vztlak
  • Hustota

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  • Vztlak
  • Hustota

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.

Příklady učebních cílů

  • 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

Učitelská příručka (pdf) obsahuje tipy poskytnuté od členů týmu PhET. ( PDF ).

Teacher-Submitted Activities

Concept questions for Physics using PhET (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Tento příspěvek byl navržen PhET. Trish Loeblein UG-začínající
MC Fyzika
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. Tento příspěvek byl navržen PhET. Trish Loeblein
UG-začínající

Lab
Demo
Fyzika
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. Tento příspěvek byl navržen PhET. Trish Loeblein
UG-začínající
Lab Věda o Zemi
Chemie
Fyzika
Alignment of PhET sims with NGSS Tento příspěvek byl navržen PhET. Trish Loeblein updated by Diana López ZŠ II.st.
Ostatní Fyzika
Věda o Zemi
Biologie
Chemie
How do PhET simulations fit in my middle school program? Tento příspěvek byl navržen PhET. Sarah Borenstein ZŠ II.st. Ostatní Chemie
Fyzika
Biologie
Věda o Zemi
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) Tento příspěvek byl navržen PhET. Diana López UG-začínající
Ostatní Chemie
Fyzika
Matematika
Zinken, zweven of drijven. Loran de Lab Fyzika
MS and HS TEK to Sim Alignment Elyse Zimmer
ZŠ II.st.
Ostatní Biologie
Chemie
Fyzika
Why do Icebergs Float? Christopher Shively and Liza Bair K-5 Remote
Lab
Ostatní
Guided
Fyzika
Mapping of PhET and IBDP Physics Jaya Ramchandani Ostatní Fyzika
Buoyancy Lesson Molly Hagan K-5 Guided Fyzika
Buoyancy and Density Jared Schmidt ZŠ II.st.
Lab Fyzika
Pool Cubes 2 - Buoyancy Dean Baird, Paul G. Hewitt UG-začínající
Lab Fyzika
Fluids Lab Travis Brown Lab Fyzika
Buoyancy Lab Jeremy Wegner ZŠ II.st.

Lab
Flottabilité et principe d'Archimède Takam Djambong
ZŠ II.st.
Guided Fyzika
Perchè i corpi galleggiano Rosangela Mapelli Guided
Lab
Fyzika
Densidade e Empuxo no "Buoyancy" Artur Araújo Cavalcante e Gilvandenys Leite Sales
Ostatní

Guided
Ostatní
Fyzika
Věda o Zemi
Ostatní
Experiencia Educativa Principio Arquimedes, Fuerza Boyante y Densidad (Learning experience: Archimedes principle, Buoyant force & Density). Carmen Maldonado UG-začínající
Lab
Guided

Remote
Fyzika
Fuerza de Empuje, Densidad de Objetos y Fluidos Elvis Rivera ZŠ II.st.
Demo
Lab
Fyzika
Principio de Arquimedes daniel cruz ochoa ZŠ II.st. Lab Fyzika

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