Describe bernoulli''s theorem, It describes that the total energy (pressure...

It describes that the total energy (pressure energy, potential energy and kinetic energy) of an incompressible and non-viscous fluid in steady flow by a pipe remains constant throu

Discuss about the single-mode fibre in short, Discuss about the Single-mode...

Discuss about the Single-mode fibre in short. Single-mode fibre: A single-mode fibre consists of a narrow core (8 to 10µm) and refractive index in between the core and cladd

Forces and nature,

Sound, compostion of two simple harmonic motion

compostion of two simple harmonic motion

What are coherent sources, What are coherent sources? Why are coherent sour...

What are coherent sources? Why are coherent sources required to produce interference of light? Give an example of interference of light in everyday life. In Young's double slit exp

Expression for current and impedance in series lcr circuit, Get a mathemati...

Get a mathematical expression for current and impedance in series LCR circuit. Reduce an expression for the resonating frequency of an LCR series resonating circuit.

What is friction - work and energy, what is Friction When we think about ...

what is Friction When we think about friction, there is one more place for energy to go - heat. When you push a book across a table, does the energy of the book change? Not if in

How newton''s ring can be obtained in the laboratory, Q.   Explain how Newt...

Q.   Explain how Newton's ring can be obtained in the laboratory. Why Newton's rings are circular in shape? How the Newton's rings are used to find refractive index of liquid?

Explain resistance, Resistance: Resistance is the opposition to the mot...

Resistance: Resistance is the opposition to the motion of electrons. This arises as a result of collision of moving electrons. The unit of resistance is "ohm" represented by

Watt, Watt; W (after J. Watt, 1736-1819): The derived SI unit of power...

Watt; W (after J. Watt, 1736-1819): The derived SI unit of power, explained as a power of 1 J acting onto a period of 1 s; thus it has units of J/s.