Practice GRE concepts with targeted drills on mental , fractions, percents, and more. Solve arithmetic, algebra, geometry, and data analysis problems across four biomes.
Record and visualize physical phenomena using smartphone or tablet sensors. Measure sound, motion, light, and temperature. Connect external sensors like micro:bit and Arduino for advanced experiments.
Practice with quizzes covering arithmetic operations. Solve problems with varying difficulty levels. Access free printable workbooks. Remove ads to unlock offline mode and all features.
Calculate and engineering parameters with 134 formulas. Input values to compute force, friction, acceleration, work, power, and more. Access definitions and formulas for each calculation. First 5 calculators are free; others require in- purchase.
Learn vocabulary with a structured wordbook containing 13,594 words organized by language levels. Add words to groups, attach images, and import custom data. Access online and search engines for word definitions and additional information.
The app provides a sample of over 700 formulas, figures, tips, and examples covering subjects from Algebra to Physics. Users can search for specific information, add editable notes, and utilize app orientation locking.
The app converts yarn counts including tex, dtex, den, Nm, and NeB. It also provides conversion formulas and a list of textile fibers with their abbreviations.
Study of verses in multiple languages alongside English translations. Switch between languages, view side-by-side comparisons, and access over 60 language options. Save preferred translations and review verses with built-in dictionary support.
Solve , physics, chemistry, and biology problems by scanning or typing. Receive step-by-step explanations for equations and formulas. Ask AI tutor for simplified explanations.
Practice with arithmetic exercises covering multiple difficulty levels. Solve problems in various categories. Download a free printable workbook. Remove ads to access offline mode and all features without internet.
Calculator provides tools to analyze and convert and Civil parameters. Users can calculate critical bending moments for rectangular, open, and nonuniform cross sections. Additional calculators for stress and deflection are available via in- purchase.
Mechanical designers reference guide for information.
The app offers a reference guide for mechanical designers. It provides access to information on fan basics, system design, duct design, motors and drives, heating and refrigeration, and formulas.