Languages
English,French,German,Japanese,Korean,Portuguese,Russian,Chinese,Spanish
About this app
Buoyancy Practice is an offline study tool focused on middle school physics topics about buoyancy. It is designed for after-class review, exam preparation, and parent-guided practice. The app covers Archimedes' principle, floating and sinking conditions, liquid pressure, displaced volume, and other common test points. Key features: 1. Formula lookup: Review Archimedes' principle, floating conditions, density relationships, liquid pressure formulas, and unit notes. 2. Step-by-step calculator: Enter density, volume, weight, displaced liquid volume, and related values to generate a clear calculation process. 3. Focused practice bank: Practice by topic, including floating, suspension, sinking, weighing method, and liquid pressure mixed problems, with difficulty filters. 4. Mistake review: Keep local records of wrong answers, error reasons, retry results, and mastery status. 5. Custom questions: Manually add teacher-assigned problems, solution steps, and notes. The app requires no login, registration, or network connection. It does not collect personal information. All practice records and mistake data are stored only on the user's device.
Screenshots
Features
- 1. Buoyancy Formula Quick Reference: Organize Archimedes' principle, floating conditions, density relationships, liquid pressure, etc.
- With unit explanations
- 2. Step-by-Step Calculator: Input density, volume, gravity, displaced liquid volume, etc.
- Automatically generate calculation steps
- Help verify solution steps
- 3. Specialized Question Bank Practice: Practice categorized by floating, suspended, sinking, weighing method, and liquid pressure
- Support difficulty filtering
- 4. Mistake Review: Record mistakes, reasons, and re-practice results locally
- Statistical mastery status
- 5. Custom Questions: Manually enter questions assigned by teachers
- Save solution process and notes