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).
Nanotechnology have considered as the solution to our smallest to biggest problems. Applications of Nanotechnology are countless.
The entropy of a substance is a real quantity, just like pressure, volume and temperature. Its unit is joule/Kelvin (J/K).
A cable that is used to transmit the data through fibres (threads) or plastic (glass) is known as an optical fibre cable.
Pumping is the process to achieve population inversion .
Compton discovered the most important confirmation about the particle aspect of radiation.
Ampere’s circuital law is one of the general laws of magnetism. This law used to find the magnetic field due to current distribution.
In 1895, German physicist Wilhelm Roentgen discovered X-rays. X-rays are electromagnetic in nature and application of X-rays are innumerable.
Faraday’s law gives the idea about how an electromotive force comes into action when a magnetic field interacts with an electric circuit.
Lorentz transformation gives the relationship between two different coordinate frames moving at a constant velocity w.r.t. to each other.