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experiments.

By providing engaging and easy-to-follow video demonstrations, this section brings complex physics concepts to life, helping users connect theory with real-world applications. Whether you're exploring the principles of motion, electricity, or magnetism, each video offers clear, step-by-step explanations, making it easier to grasp difficult ideas.

How experiments helps us ?

Physics experiments are crucial in helping us understand the world around us by turning abstract concepts into tangible experiences. These hands-on experiments allow us to see theories in action, test predictions, and build a deeper understanding of fundamental principles like motion, energy, and force. By engaging with real-world applications, we can observe how scientific laws work in practice, which reinforces learning and encourages critical thinking.

Phase Difference

A phase difference refers to the difference in the timing or position of two waves that are oscillating (vibrating) in a similar way. When two waves are moving together, they might not start at the same point or might reach their peaks and troughs at different time.

Kinematics of a chair

The kinematics of a wheelchair refers to the study of the motion of the wheelchair and its components, without considering the forces that cause this motion. It focuses on how the wheelchair moves and how its parts (like the wheels, the seat, and the handles) move relative to one another.

Speed of wave on water

The speed of a wave on water depends on factors like the water's depth and the wave's wavelength. In shallow water, the speed decreases, while in deep water, the speed increases. The relationship is described by the formula: v=g⋅dv = \sqrt{g \cdot d}v=g⋅d, where ggg is gravity and ddd is depth.

Suction force

Suction force is the force that pulls objects toward a surface or creates a vacuum. It happens when air or liquid pressure is lower inside an area than outside it. For example, when you use a vacuum cleaner, the machine creates lower pressure inside, pulling dust and debris towards it.

Colours in CD

Colors in physics are related to the way light interacts with objects. Light is made up of different wavelengths, and each wavelength corresponds to a different color. When light hits an object, some wavelengths are absorbed, and others are reflected. The colors we see are the reflected wavelengths. In terms of CD (compact disc), the surface of the CD reflects light in a way that creates a rainbow of colors, which is caused by the interference of light waves bouncing off the tiny grooves on the CD.

Magnetic Breaks

This experiment demonstrates that magnetic poles always appear in pairs, meaning a single magnet cannot have only one pole. Breaking a magnet simply results in smaller magnets with their own north and south poles.

Simple circuit

A simple circuit in physics is a basic electrical setup that allows electricity to flow through it. It usually consists of three main components:

Power source: This is typically a battery or a power supply that provides the energy needed to drive the current.
Conducting path: Usually wires, which allow the electrical current to flow from the power source to the components in the circuit.
Load: This is a device that uses the electrical energy, like a light bulb or a resistor, that the current flows through and powers.

Rotating bottle

The physics of a rotating bottle involves angular motion, inertia, and angular momentum. When you spin the bottle, it resists changes to its motion due to inertia, and its rotation is governed by angular momentum, which remains conserved in the absence of external forces. Friction and air resistance eventually slow the bottle down, but its speed of rotation can be affected by the distribution of mass and any changes to the bottle's orientation.

Spinner Physics

A spinner in physics refers to an object that rotates around an axis. When a spinner is set in motion, it has rotational kinetic energy and angular momentum. The faster it spins, the more energy it has. The forces acting on it, like friction, gradually slow it down until it stops.

Spring Mass

A spring-mass system involves a spring and a mass attached to it. When the mass is pulled or pushed, the spring stretches or compresses. The spring then exerts a force to return to its original position, creating oscillations. This system follows Hooke's Law, where the force is proportional to the stretch or compression of the spring.

Centripetial Force

Centripetal force is the force that keeps an object moving in a circular path. It acts toward the center of the circle, preventing the object from flying off.

For example, when you swing a ball on a string, the tension in the string provides the centripetal force, keeping the ball moving in a circle instead of flying away.

Enjoy the experiments.