Physics Blogs
Latest physics information, tutorials, concepts, interview questions, and everything related to physics.
Drude and Lorentz gave classical free electron theory of metals theory in 1900. Another name for this is Drude –Lorentz theory of metals.
The group of high energy particles, which move closely to the speed of light is the …
The entropy of a substance is a real quantity, just like pressure, volume and temperature. Its unit is joule/Kelvin (J/K).
The wave function contains all the information about the particle. It is not an observable quantity.
Thermodynamics is the branch of physics which deals with heat and other forms of energy and also gives relationships between them.
Simple Harmonic Motion (SHM) is when the restoring force is directly proportional to the displacement of the body from its mean position.
In 1895, German physicist Wilhelm Roentgen discovered X-rays. X-rays are electromagnetic in nature and application of X-rays are innumerable.
Most solid materials show elastic behaviour to a lesser or greater extent.
Helium-Neon Laser laser is a gas laser. In this a mixture of helium and neon gas is used as a gain medium. It was the first continuous-wave laser.
The group of high energy particles, which move closely to the speed of light is the …
The materials which exhibit this property of superconductivity are known as Superconductors.
Nanotechnology have considered as the solution to our smallest to biggest problems. Applications of Nanotechnology are countless.