Intermolecular Forces and States of Matter - Interactive Lecture Demonstration Auksinė žvaigždė pažymi aukštos kokybės, vartotojų apklausomis paremtas veiklas, sukurtas pagal PhET dizaino gaires.


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Pavadinimas Intermolecular Forces and States of Matter - Interactive Lecture Demonstration
Aprašymas 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.
Tema Chemija
Lygis Bakalauras - įžanga
Tipas Demonstracija
Trukmė 60 minutės
Įtraukti Atsakymai Ne
Kalba Anglų
Raktažodžiai bonding, density, electrostatic force, energy, kinetic energy, phase change, potential energy, states of matter
Simuliacija(-os) Atomų sąveikos (HTML5), Atomic Interactions, Energijos riedlenčių parkas, Agregatinės būsenos (HTML5), States of Matter, Medžiagos būsenos: pagrindai (HTML5), States of Matter: Basics


Autorius (-ai) Ted Clark, Julia Chamberlain
Kontaktinis Elektroninis paštas yuenying.carpenter@colorado.edu
Mokykla / Organizacija PhET
Pateikimo data 14.11.5
Data atnaujinta 16.12.28