Intermolecular Forces and States of Matter - Interactive Lecture Demonstration
- Intermolecular forces and states of matter-Lecture Demo Guide.pdf - 1457 kB
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العنوان | Intermolecular Forces and States of Matter - Interactive Lecture Demonstration |
الوصف | This interactive lecture demonstration has the following learning goals - Students will be able to: (a) Distinguish between kinetic energy (KE), potential energy (PE) and total energy; (b) Apply the terms low and high PE for objects attracted to each other; (c) Identify electrostatic interactions as the force affecting the PE of atoms and molecules; (d) apply the terms low and high PE for atoms attracted to each other, resulting in bonds with different bond enthalpies; (e) Describe, at the particle-level, what happens during a phase change; (f) Apply the terms KE and PE for states of matter; (g) Connect particle-level descriptions of matter, including different phases, with macroscopic observations/properties. |
مادة | الكيمياء |
المستوى | المرحلة الجامعية- التحضيرية |
نوع | إثبات |
مدة | 60 دقائق |
إجابات متضمنة | لا |
اللغة | الإنجليزية |
الكلمات المفتاحبة | bonding، density، electrostatic force، energy، kinetic energy، phase change، potential energy، states of matter |
تقنيات المحاكاة | التفاعلات الذرية (HTML5)، التفاعلات الذرية، منتزه الطاقة للتزحلق، States of Matter (HTML5)، حالات المادة، أساسيات حالات المادة (HTML5)، حالات المادة: الأساسيات |
مؤلفون | Ted Clark, Julia Chamberlain |
المدرسة/ المنظمة | PhET |
تم إرساله | 05/11/14 |
تم تحديثه | 28/12/16 |