Class 9 Physics Virtual Lab 1
Welcome to the Virtual Physics Lab 1 designed specifically for Class 9 students! This interactive platform allows you to explore and perform physics experiments without a physical laboratory. You can visualize concepts, understand relationships, and practice calculations, all in real time.
Key Features
- Interactive Simulations: Experiment with parameters like length, voltage, resistance, and angles using sliders.
- Step-by-Step Calculations: Every experiment includes detailed, stepwise calculations to understand the underlying physics.
- Visual Representation: Graphs and animations help you see how quantities change in real time.
- Safe & Convenient: Conduct experiments anytime, anywhere, without the need for lab equipment.
Available Experiments
- Simple Pendulum: Measuring acceleration due to gravity (g).
- Ohm’s Law: Verification of the relationship between Voltage, Current, and Resistance.
Why Use the Virtual Lab?
These virtual experiments are ideal for:
- Concept reinforcement and practical understanding
- Exam preparation and revision
- Learning safely without access to a school laboratory
Enhanced Pendulum Simulator – Energy & Shadow
Time Period Calculation
Step-by-Step (Small-Angle)
Step-by-Step (Large-Angle Correction)
⚠️ Small-angle formula is accurate only for angles ≤ 15°
Pendulum Simulator (Real Motion)
Simulator Time Period: s
Energy Visualization
Potential Energy (PE)
Kinetic Energy (KE)
Time vs Angular Displacement
Graph shows θ (degrees) vs time (s)
Ohm’s Law Interactive Simulator
Inputs
Step-by-Step Formula
Current (I): A
Power (P): W
Bulb Simulation
Brightness ∝ Current