घनता
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उतरवून घ्या
अंतःस्थापित
आशय
- घनता
- वस्तुमान
- अकारमान
Description
Why do objects like wood float in water? Does it depend on size? Create a custom object to explore the effects of mass and volume on density. Can you discover the relationship? Use the scale to measure the mass of an object, then hold the object under water to measure its volume. Can you identify all the mystery objects?
नमुना शैक्षणिक उद्दिष्ट्ये
- Describe how the concept of density relates to an object's mass and volume.
- Explain how objects of similar mass can have differing volume, and how objects of similar volume can have differing mass.
- Explain why changing an object's mass or volume does not affect its density (ie, understand density as an intensive property).
- Measure the volume of an object by observing the amount of fluid it displaces.
- Identify an unknown material by calculating its density and comparing to a table of known densities.
Teacher Tips
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teacher's guide (pdf) मध्ये PhET चमूने तयार केलेल्या उपयुक्त सुचना आहेत. ( PDF ). |
Teacher-Submitted Activities
| शिर्षक |
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लेखक | स्तर | प्रकार | Subject |
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| Concept questions for Physics using PhET (Inquiry Based) |
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Trish Loeblein | UG-Intro उच्च |
MC | भौतिक्शास्त्र |
| Algebra-based Physics Semester one lessons, clicker questions, and schedule in pdf (Inquiry Based) |
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Trish Loeblein | UG-Intro उच्च |
HW गृहपाठ प्र.शाळा |
भौतिक्शास्त्र |
| Using PhET in High School Chemistry- all my activities in pdf |
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Trish Loeblein | उच्च UG-Intro |
HW प्र.शाळा गृहपाठ |
रसायनशास्त्र |
| Concept Questions for Chemistry using PhET |
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Trish Loeblein | माध्य. उच्च UG-Intro |
MC | रसायनशास्त्र |
| Density-introduction |
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Katherine Perkins, Christine Denison | माध्य. उच्च |
CQs प्र.शाळा गृहपाठ |
रसायनशास्त्र भौतिक्शास्त्र |
| Density: How Does Density Relate to Mass &Volume and an Object's Interaction with Water? |
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Trish Loeblein | UG-Intro उच्च |
प्र.शाळा HW CQs |
भू विज्ञान रसायनशास्त्र भौतिक्शास्त्र |
| Exploring (proportional) Density |
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Mary Burr | माध्य. | Guided | गणित | |
| Investigating Density, Volume, Mass and Weight |
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Dr. Wendy Adams | उच्च माध्य. प्राथ. UG-Intro |
प्र.शाळा | भौतिक्शास्त्र | |
| Relative Density - sink or float |
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Jackie Esler | माध्य. | HW प्र.शाळा |
इतर भौतिक्शास्त्र रसायनशास्त्र |
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| Density Lesson (with Putty Lab) |
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UTeach Middle School PhET Team | माध्य. | प्र.शाळा | रसायनशास्त्र | |
| Density and Buoyancy |
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Milton Johnson | उच्च माध्य. |
प्र.शाळा HW |
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| How do PhET simulations fit in my middle school program? |
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Sarah Borenstein | माध्य. | इतर | जीवशास्त्र भू विज्ञान भौतिक्शास्त्र रसायनशास्त्र |
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| Alignment of PhET sims with NGSS |
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Trish Loeblein | उच्च | इतर | रसायनशास्त्र भौतिक्शास्त्र भू विज्ञान जीवशास्त्र |
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| PhET Sims Aligned to the Chemistry Curriculum |
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Julia Chamberlain | उच्च UG-Intro |
इतर | रसायनशास्त्र | |
| Densitat | Jordi Plana | माध्य. | प्र.शाळा HW |
भौतिक्शास्त्र | ||
| Opdracht over Dichtheid | Asma Sihmidi | माध्य. | गृहपाठ Discuss Guided |
रसायनशास्त्र | ||
| Density Investigation | Laura Mattick | उच्च | Guided | रसायनशास्त्र | ||
| MS and HS TEK to Sim Alignment | Elyse Zimmer | उच्च माध्य. |
इतर | रसायनशास्त्र भौतिक्शास्त्र जीवशास्त्र |
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| Density Simulation | Eric Wright | माध्य. | प्र.शाळा | भौतिक्शास्त्र रसायनशास्त्र |
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| High School Inclusion Class Density Lab | Clarence Canty | माध्य. उच्च |
प्र.शाळा Guided |
रसायनशास्त्र भौतिक्शास्त्र |
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| Density Lab | Jamie Schoenberger | माध्य. | Guided प्र.शाळा |
रसायनशास्त्र | ||
| Density and Earth's Crust | Rosemary Boardman | माध्य. | Guided | भू विज्ञान | ||
| Density | Melanie Williams | माध्य. | HW Discuss |
भौतिक्शास्त्र | ||
| Pool Cubes 1 - Density | Dean Baird, Paul G. Hewitt | उच्च | प्र.शाळा | |||
| Density Lab | beverly eason | उच्च | HW | भौतिक्शास्त्र | ||
| Density-MS | Tamara Sneed | माध्य. | इतर | |||
| masse volumique | Jinane Aoun | माध्य. | प्र.शाळा Guided |
भौतिक्शास्त्र | ||
| Φυλλάδιο Παρατηρήσεων πειραμάτων μέτρησης πυκνότητας | Παπανικολάου Γεώργιος (M. ed.) | माध्य. | प्र.शाळा | |||
| Εργαστήριο Πυκνότητας | Ιωάννης Λεύκος | प्राथ. | प्र.शाळा | भौतिक्शास्त्र | ||
| Rapat Massa | Fayakun Muchlis | उच्च माध्य. |
प्र.शाळा | भौतिक्शास्त्र | ||
| Densità | Natasha S | उच्च माध्य. |
प्र.शाळा | भौतिक्शास्त्र | ||
| Densità_attività lab._ITALIANO | Natasha Samousenko | माध्य. उच्च |
प्र.शाळा | भौतिक्शास्त्र रसायनशास्त्र |
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| 밀도 SIM 사용지침서 | 이화국(Wha Kuk Lee) | माध्य. प्राथ. |
गृहपाठ प्र.शाळा |
भौतिक्शास्त्र जीवशास्त्र रसायनशास्त्र |
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| Flutuabilidade de objetos e densidade | Victor Augusto Bianchetti Rodrigues | माध्य. | प्र.शाळा Guided |
भू विज्ञान रसायनशास्त्र |
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| Atividade de hidróstática | João Batista da Silva; Gilvandenys Leite Sales | माध्य. | HW Guided प्र.शाळा |
भौतिक्शास्त्र | ||
| Plano de Aula Density | Manuel Bandeira dos Santos Neto; Raphael Alves Feitosa. | उच्च | प्र.शाळा Guided गृहपाठ |
रसायनशास्त्र | ||
| Densidade | Diogo Magalhães | उच्च | Guided प्र.शाळा |
भौतिक्शास्त्र रसायनशास्त्र |
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| Densidades | norman moreno | UG-Intro | Guided प्र.शाळा |
भौतिक्शास्त्र | ||
| Densidad de solidos | daniel cruz ochoa | माध्य. | प्र.शाळा | भौतिक्शास्त्र |
| Windows | Macintosh | Linux |
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Microsoft Windows XP/Vista/7/8.1/10 Macromedia Flash 9 or later
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OS X 10.9.5 or later Macromedia Flash 9 or later
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Macromedia Flash 9 or later
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| संकल्पना संघ | तृतीयपक्षी संदर्भ | यांचे आभार |
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