Interactive Physics Simulator vs PE & FE Exam Prep

Physics Simulator transforms your iPad and iPhone into an interactive physics laboratory with 38 modules and over 100 real-time simulations. WHAT'S NEW IN VERSION 3.3 • New Animations: Radiation Therapy, Laser Physics, Biophysics (Ion Flow) • Enhanced visualizations: Relativity Time Dilation, Ultrasound Charts • Added support for 2 new languages: Russian and Portuguese (Total 12) • Performance optimization: ~15% faster rendering • 100+ interactive simulations in 38 physics modules COMPREHENSIVE PHYSICS COVERAGE Classical Physics: Explore mechanics with projectile motion, pendulums, and spring oscillators. Study thermodynamics, wave phenomena, and oscillations with interactive visualizations. Electromagnetism & Optics: Visualize electric fields, capacitors, and circuits. Experiment with lenses, telescopes, and diffraction patterns. Modern Physics: Discover the Bohr atomic model, quantum tunneling, and radioactive decay. View 3D hydrogen orbital animations and explore electron orbital shapes (s, p, d). Quantum Mechanics: Visualize electron orbitals in 3D with color-coded wave function phases. Choose between s, p, and d orbitals with all subtypes (px, py, pz, dz², dxz, dyz, dx²-y², dxy). Medical Physics: Professional-grade simulations for MRI (Bloch equations, T1/T2 relaxation, k-space), CT (Radon transform, filtered backprojection), ultrasound with Doppler imaging, Radiation Therapy (Dose Distribution), and nuclear medicine (SPECT, PET). Emerging Fields: Biophysics, Plasma Physics, Geophysics, Particle Physics, Laser Physics, Nanotechnology, Superconductivity, Cosmology, and Gravitational Waves. Advanced Topics: Relativity, chaos theory with Lorenz attractors, celestial mechanics with eclipse simulations, fluid dynamics, acoustics, and astrophysics including gravitational lensing. KEY FEATURES • 100+ interactive simulations with real-time parameter control • Adjustable sliders with immediate visual feedback • Formulas and numerical results displayed alongside animations • Quiz mode to test your understanding • Universal app optimized for iPhone and iPad • Support for 12 languages (English, German, French, Spanish, Italian, Chinese, Japanese, Korean, Hindi, Indonesian, Portuguese, Russian) PERFECT FOR • University physics courses • Medical physics education • High school physics classes • Self-study and exam preparation • Teaching demonstrations All simulations are designed for educational purposes and provide clear, scientifically accurate visualizations of physical phenomena.

Prepare for the FE or PE engineering licensure exam with one focused, modern study app that covers every major discipline. Whether you are an engineering student sitting the FE, a working engineer ready for the PE, or moving from one to the next, PE & FE Exam Prep puts a serious practice bank in your pocket. Note: This is an independent study aid. It is not affiliated with, endorsed by, or sponsored by NCEES (the National Council of Examiners for Engineering and Surveying). The FE and PE exams are administered by NCEES. HOW IT WORKS The app is free to download and includes every discipline. Each discipline unlocks with a single one-time purchase, never a subscription. Try free sample questions from any discipline before you buy, or unlock everything at once with All Access. DISCIPLINES INCLUDED FE - Fundamentals of Engineering - FE Civil - FE Electrical and Computer - FE Mechanical - FE Other Disciplines PE - Principles and Practice of Engineering - PE Civil (breadth plus all five depth modules) - PE Electrical and Computer - PE Mechanical (all three depth modules) WHAT EACH DISCIPLINE INCLUDES - Hundreds of practice questions organized by the official exam topics - A full-length, timed mock exam that mirrors the real testing window - A detailed worked explanation on every question - A searchable reference library of key formulas - An exam guide covering eligibility, scoring, and study strategy - Progress tracking across your study sessions DESIGNED FOR HOW YOU STUDY - Universal app for iPhone and iPad, portrait and landscape - More than 2,000 practice and exam questions across all disciplines - Works fully offline, with no account and no ads - One-time purchases that restore for free on all your devices Get serious about your engineering licensure prep. Open the app, try a free sample in your discipline, and unlock your full question bank when you are ready.