Calculate subwoofer voice coil wiring for single, double, and quad configurations. Determine subwoofer cone area. Suggest amplifier power and car electrical system requirements. Include subwoofer box calculators and Ohms Law tools.
Calculate values using voltage, current, resistance, and power formulas. Access single and three phase calculators, horsepower tools, and unit converters. Unlock additional features with an in- purchase.
Study videos and quizzes are available for AQA and Edexcel exam boards. Users can choose creators, watch bite-sized content, and complete quizzes. Track progress and access free resources to prepare for exams.
Test with syntax highlighting and match visualization. Customize highlight colors and view results in a list. Perform replacements and choose from light or dark themes. Access a cheatsheet for operators and metacharacters.
Identify plants by snapping photos. Provide care instructions based on species. Track watering, light, and temperature needs. Set reminders for maintenance tasks. Sync data across devices. Offer tips for troubleshooting issues.
Study aviation knowledge and calculate flight data
Access FAA-approved training content formatted for iPhone and iPad. Use 110 calculators for flight planning and review over 80 pages of weight and balance data. Track key aviation knowledge and reference FAA guidelines directly within the .
Calculator displays calculations in real-time and saves a history accessible by swiping up. It handles fractions, converting between proper, improper, and mixed formats. It supports degrees, minutes, and seconds for angle input.
Grammar from basic to advanced with structured lessons covering A1 to expert levels. Practice vocabulary through flashcards and quizzes. Track progress with built-in assessments and goal setting. Access interactive exercises and pronunciation guides.
The app shows expressions as users enter them and keeps a history of calculations. It performs fraction and angle conversions, solves equations, and converts between coordinate systems.
Calculate electrical power for single phase systems by converting between , , and . Input values to solve for unknowns. Support for three phase calculations including kilowatts, , , and power factor.
Study for NEC certification exams with practice tests, code references, and updates on 2023 NEC Code and 2024 changes. Track progress, review key concepts, and prepare for exams including F16, F17, G17, T17, and residential tests.
Help robots complete chores like cleaning oil spills and organizing parts. Fix the control panel and mend circuits. Explore hidden interactive areas and find the hidden robot mouse.
Review concepts with subject-specific study guides and practice questions. Access flashcards, exam tips, and detailed explanations. Track progress and set study goals for FE and other exams.
Prepare for the FAA Knowledge Exam with practice questions, answers, and detailed explanations. Take full-length practice tests to simulate the exam environment. Track progress and review incorrect answers for better understanding.