physics models for exhibition
A simple mobile projector using a cardboard box, convex lens, and mobile phone works by utilizing the lens to focus light from the phone’s screen, projecting an enlarged image onto a surface. By adjusting the distance between the phone and the lens and ensuring a dark environment, this model effectively demonstrates basic principles of optics … Read more
This experiment demonstrates the principle of refraction using a convex lens. A convex lens converges light rays passing through it, forming a real, inverted image on the opposite side. By adjusting the distances between the candle, lens, and screen, you can observe changes in the image, illustrating how lenses are used in various optical devices … Read more
Making paper balls for a solar system planets project using newspaper is a fun and creative way to represent the planets. Here’s how you can do it: Materials Needed: Steps by Steps Video Instructions: 1. Cut Strips of Newspaper: 2. Crumple the Strips: 3. Shape the Balls: 5. Hang the Planets: 6. Display Your Model: … Read more
Creating a simple circuit working model using an LED light, switch, and 9V battery is a great way to understand the basics of electricity. Here’s how to make it: Materials Needed: Steps by Steps Video Instructions on Simple Circuit: 1. Prepare the Base: 2. Connect the Battery: 3. Add the Switch: 4. Connect the LED: … Read more
Hydraulic brakes use the power of liquid to stop vehicles smoothly and efficiently. This model demonstrates the concept of hydraulic brakes using syringes, tubes, and a DC motor. Here’s how it works in simple terms: Creating a hydraulic brake working model using a CD disk, DC motor, and syringes is an excellent way to understand … Read more