बिअर्स नियमाची प्रयोगशाळा
|
उतरवून घ्या
अंतःस्थापित
|
Original Sim and Translations |
आशय
- बीरस चा नियम
- द्रावणे
- संहती
- ग्रॅमरेणुता (मोलॅरिटी)
- प्रकाश
- अवशोषकता
- पारेषणांक
- पंक्ति अनुदीप्तिमिति (स्पेक्ट्रोफोटोमेट्री)
Description
“The thicker the glass, the darker the brew, the less the light that passes through.” Make colorful concentrated and dilute solutions and explore how much light they absorb and transmit using a virtual spectrophotometer!
नमुना शैक्षणिक उद्दिष्ट्ये
- Describe the relationships between volume and amount of solute to solution concentration
- Explain qualitatively the relationship between solution color and concentration
- Predict and explain how solution concentration will change for adding or removing: water, solute, and/or solution
- Calculate the concentration of solutions in units of molarity (mol/L)
- Design a procedure for creating a solution of a given concentration
- Identify when a solution is saturated and predict how concentration will change for adding or removing: water, solute, and/or solution
- Describe the relationship between the solution concentration and the intensity of light that is absorbed/transmitted
- Describe the relationship between absorbance, molar absorptivity, path length, and concentration in Beer’s Law
- Predict how the intensity of light absorbed/transmitted will change with changes in solution type, solution concentration, container width, or light source, and explain why
Teacher Tips
 |
teacher's guide (pdf) मध्ये PhET चमूने तयार केलेल्या उपयुक्त सुचना आहेत. ( PDF ). |
Video Primer
Please sign in to watch the video primer
Teacher-Submitted Activities
| शिर्षक |
|
|
लेखक | स्तर | प्रकार | Subject |
|---|---|---|---|---|---|---|
| Beer's Law Lab - Guided Inquiry Activity |
|
|
Susan Hendrickson, Julia Chamberlain | UG-Intro | Guided प्र.शाळा |
रसायनशास्त्र |
| Investigation of a Solution’s Color (Qualitative and Quantitative) - Guided Inquiry Activity |
|
|
Ted Clark, Julia Chamberlain | UG-Intro | Guided | रसायनशास्त्र |
| Beer's Law Warm-Up |
|
|
Julia Chamberlain | UG-Intro उच्च |
HW | रसायनशास्त्र |
| Preguntas de razonamiento para todas las simulaciones HTML5 |
|
|
Diana López | माध्य. UG-Intro UG-Adv पदवी प्राथ. उच्च |
HW Discuss |
रसायनशास्त्र खगोलशास्त्र भौतिक्शास्त्र गणित |
| Alignment of PhET sims with NGSS |
|
Trish Loeblein | उच्च | इतर | जीवशास्त्र रसायनशास्त्र भौतिक्शास्त्र भू विज्ञान |
|
| How do PhET simulations fit in my middle school program? |
|
Sarah Borenstein | माध्य. | इतर | भू विज्ञान जीवशास्त्र रसायनशास्त्र भौतिक्शास्त्र |
|
| PhET Sims Aligned to the Chemistry Curriculum |
|
Julia Chamberlain | उच्च UG-Intro |
इतर | रसायनशास्त्र | |
| MS and HS TEK to Sim Alignment | Elyse Zimmer | माध्य. उच्च |
इतर | जीवशास्त्र रसायनशास्त्र भौतिक्शास्त्र |
||
| Light and Atoms | Lyric Portwood | UG-Intro उच्च |
प्र.शाळा इतर Guided |
रसायनशास्त्र भौतिक्शास्त्र |
||
| Simulações no Ensino de Fisica | Carla Tavares | उच्च | MC प्र.शाळा इतर गृहपाठ HW Discuss Guided |
भौतिक्शास्त्र खगोलशास्त्र भू विज्ञान |
Browse more activities.
| Windows 7+ | Mac OS 10.10+ | iPad and iPad Mini with iOS | Chromebook with Chrome OS |
|---|---|---|---|
|
Microsoft Edge and Internet Explorer 11, latest version of Firefox, latest version of Chrome.
|
Safari 9+, latest version of Firefox, latest version of Chrome.
|
Latest version of Safari
|
Latest version of Chrome
|
| संकल्पना संघ | तृतीयपक्षी संदर्भ | यांचे आभार |
|---|---|---|
|
|
|
