Intermolecular Forces and States of Matter - Interactive Lecture Demonstration
- Intermolecular forces and states of matter-Lecture Demo Guide.pdf - 1457 kB
- Intermolecular forces and states of matter-Lecture Demo Guide.docx - 1358 kB
| 제목 | Intermolecular Forces and States of Matter - Interactive Lecture Demonstration |
| 설명 | 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. |
| 주제 | 화학 |
| 수준 | 대학-하급 |
| 유형 | 시범 |
| 기간 | 60 분 |
| 정답 포함 | 아니요 |
| 언어 | 영어 |
| 키워드 | bonding목록 구분 density목록 구분 electrostatic force목록 구분 energy목록 구분 kinetic energy목록 구분 phase change목록 구분 potential energy목록 구분 states of matter |
| 시뮬레이션 | 원자간 상호작용 (HTML5)목록 구분 원자간 상호작용목록 구분 에너지 스케이트 공원목록 구분 물질의 상태 (HTML5)목록 구분 물질의 상태목록 구분 물질의 상태: 기초편 (HTML5)목록 구분 물질의 상태: 기초편 |
| 저자(들) | Ted Clark, Julia Chamberlain |
| 학교/기관 | PhET |
| 제출일 | 14. 11. 5 |
| 업데이트 날자 | 16. 12. 28 |