Electromagnetic waves, hearts observation

hearts observation

Explain linear circuit, Linear circuit :- It can be described as one, wh...

Linear circuit :- It can be described as one, whose parameters are constant i.e. they do not change with voltage or current.

Determine the natural convection heat transfer coefficient, 1) A pot such m...

1) A pot such made by Revere Copper ("Revereware") has two different metals composing the bottom of the pan- a stainless steel pan "body" with a copper base formed to the pan on th

How far does the boat coast, A power boat of mass 500 kg is cruising at a c...

A power boat of mass 500 kg is cruising at a constant speed of 8.9 m/s. The propeller provides a drive force of 765 N. The driver of the boat shuts off the engine, and the boat coa

Force, conditions of equilibrium for concurrent force system

conditions of equilibrium for concurrent force system

Advantages of fibre optics, Advantages of fibre optics: Fibre-optic com...

Advantages of fibre optics: Fibre-optic communications systems have a large bandwidth, e.g. 1 GHz.  The bandwidth is the maximum rate at which information can be transmitted.

Kinematics, An aereplane has velocity 500m/s with respect to air. Wind blow...

An aereplane has velocity 500m/s with respect to air. Wind blows with velocity 20m/s along north. Then in what direction pilot should be heading so as to go along North-east direct

Draw a labelled diagram of an ac generator, Describe with the help of a lab...

Describe with the help of a labelled diagram the underlying principle and working of a step-up transformer. Why cannot such a device be used to step-up D.C. voltage? Or Dr

Michelson interferometer diagram,

Polarization, what is nicol prism?

what is nicol prism?