Physics Blogs
Latest physics information, tutorials, concepts, interview questions, and everything related to physics.
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).
A crystal is a solid whose constituent atoms, ions or molecules are closely packed in a regular fashion with repeating pattern in three dimensions.
Nanotechnology is dealing with the characterization, design, production and various applications of nanostructures and nanosystems.
Nanotechnology have considered as the solution to our smallest to biggest problems. Applications of Nanotechnology are countless.
Ampere’s circuital law is one of the general laws of magnetism. This law used to find the magnetic field due to current distribution.
Thermodynamics is the branch of physics which deals with heat and other forms of energy and also gives relationships between them.
Drude and Lorentz gave classical free electron theory of metals theory in 1900. Another name for this is Drude –Lorentz theory of metals.
The entropy of a substance is a real quantity, just like pressure, volume and temperature. Its unit is joule/Kelvin (J/K).
Quantum mechanics is dealing with the behaviour of matter and light on the atomic and subatomic level.
Semiconductors are materials that have conductivity between conductors and insulators.
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 …
Thermodynamics is the branch of physics which deals with heat and other forms of energy and also gives relationships between them.
Plasticity is the property of the material by virtue of which it does not regain its original shape when applied force is removed.
A crystal is a solid whose constituent atoms, ions or molecules are closely packed in a regular fashion with repeating pattern in three dimensions.
Heisenberg’s uncertainty principle states that: If the x-component of the momentum of a particle is measured with an uncertainty ∆px, then its x-position cannot, at the same time, be measured more accurately than ∆x = ℏ/(2∆px).