Phys. Lab vs Physics

This app simulates primary and secondary school physics experiments, allowing users to understand the basic principles and usage methods of physical experiments through interactive simulation operations. It facilitates the learning, understanding, and review of physical principles, making it suitable for primary and secondary school students and physics enthusiasts to learn and comprehend physics knowledge. It can also be used for classroom teaching demonstrations by teachers and for leisure and entertainment during breaks. The simulated experiments include: 1. Vernier Caliper: Simulates measuring the outer diameter, inner diameter, hole depth, and length of a nut. 2. Balance: Simulates measuring the mass of cherries, rings, and diamonds. 3. Equilibrium of Two Forces: Measures the magnitude and direction of two forces in equilibrium using two spring balances, demonstrating Newton's Third Law. 4. Equilibrium of Three Forces: Measures the magnitude and direction of three forces in equilibrium using three spring balances, demonstrating the parallelogram law of force composition and decomposition. 5. Newton's Second Law: Measures the acceleration of uniformly accelerated linear motion using a 50 Hz punching timer, demonstrating Newton's Second Law. 6. Mechanical Resonance: Demonstrates the resonance principle through the resonance of pendulums with different string lengths. 7. Reflection and Refraction of Light: Demonstrates the laws of reflection and refraction of light by measuring the reflection and refraction angles of lasers with different frequencies in different media. 8. Convex Lens Imaging: Demonstrates the imaging principle of a convex lens by measuring the distances of real and virtual images, the distance of the candle flame, the heights of the real and virtual images, and the height of the candle flame. 9. Ohm's Law: Demonstrates Ohm's Law and Kirchhoff's Voltage and Current Laws by measuring the voltage and current in series circuits, parallel circuits, series-parallel mixed circuits, as well as short circuits and open circuits. The screen supports pinch-to-zoom gestures for easy measurement and observation.

Step into physics and watch the invisible become visible. Our app transforms fundamental principles into immersive Augmented Reality scenes, showing how physics concepts work in real time. By rooting every idea in a vivid, spatial experience, we bridge the gap between theory and intuition and make physics instantly relatable. Engage, spark curiosity, retain more. Visualizing virtual objects from every angle in their real world boosts attention and long‑term understanding—perfect for visual and kinesthetic learners. Built‑in concept walkthroughs. Every augmented reality scene includes clear, step‑by‑step explanations—before, during, and after exploration—so students always understand the “why,” not just the “wow.” Flexible for every setting. Ideal for classroom demos, one‑on‑one tutoring, homeschooling, or independent study. Safer, cheaper than traditional labs. No glassware, electricity, or expensive apparatus—just an iPad or an iPhone. Schools cut equipment costs, and learners experiment risk‑free. Ready for Schoolwork. Deep integration lets teachers push augmented reality assignments straight to student devices, collect results, and track progress—all inside Apple Schoolwork. Learn anywhere. At school, at home, or on the go, physics travels with you—no giant lab benches required. Physics+ is a subscription service that grants access to the complete feature set. A subscription is required to activate all features described in this listing. If you choose to purchase Physics+, payment will be charged to your iTunes account, and your account will be charged for renewal within 24-hours prior to the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the iTunes Store after purchase. Current Physics+ subscription price starts at $4.99 USD/month. Prices are in U.S. dollars, may vary in countries other than the U.S. No cancellation of the current subscription is allowed during the active subscription period. Privacy Policy: https://arvid.app/physics-privacy-policy Terms & Conditions: https://arvid.app/physics-privacy-policy