Physics

Copper has greater conductivity compared to aluminum, which leads to smaller (diameter) conductors being required for use. Copper-clad aluminum wire is made of a solid…

Copper conductor Copper is by far the most widely used conductor material. Copper has been used in electrical wiring since the invention of the electromagnet…

On Earth, water is the dominant substance upon the bottom surface. The forces of nature didn’t supply it’s an extensive basin, rather land as we…

The Color Codes used on resistors in carbon, carbon film and metal film types are widely used and a ‘must learn’ for electronics engineers. Resistors…

Quantum Solid is any of a class of solids (such as that of helium) whose atoms or molecules undergo large zero-point motion even in the…

Centripetal force and centrifugal force, action-reaction force pair associated with a circular motion. Some geographers realized that just as different forces can pull things apart…

Heat and temperature are two different quantities. The essential difference between heat and temperature is that Heat is that the variety of energy that transfers…

Reflection usually begins with an outline of what went on. Common examples include the reflection of sunshine, sound, and water waves. The law of reflection…

When an object is moving, the friction is proportional and perpendicular to the normal force (N). Friction is independent of the area of contact as…

An image that can be formed on the screen is known as a real image and the one which cannot be formed on the screen…

Poisson’s Ratio ν(nu) is a measure of the Poisson effect, and it is the ratio of transverse strain to corresponding axial strain on a material…

Thermodynamics is a branch of physics; it deals with the transfer of energy from one place to another and from one form to another. The…