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How does electromagnetic radiation from distant galaxies support the big bang theory?
Given by the fact that electromegnetic energy cannot be seen and how the radiation from distant galaxies supports the big bang theory? it can easily be said that...I dont know the answer. (0_0)
How did erwin schrodinger come up with his atomic theory?
History doesn't record the actual event, but it's almost certain that Albert Einstein discovered electricity either the first time he opened his Physics book or the first time he switched on the light in his bedroom as a child. Electricity had been thoroughly investigated by the time Einstein was born.
Which electromegnetic wave have minimum frequency?
Direct Current (DC) has an infinite wave length, hence 0 frequency.
How does electromagnetic radiation from distant galaxies support the big bang theory?
Given by the fact that electromegnetic energy cannot be seen and how the radiation from distant galaxies supports the big bang theory? it can easily be said that...I dont know the answer. (0_0)
Is albedo an example of electromegnetic radiation?
Albedo is ameasure of how much of the Sun's light is reflected by a planet. Light is an example of EM radiation. Radiation sickness is caused only by EM radiation of the ionising sort, which is UV, x-rays, gamma rays and the like, well above the spectrum of radio waves and light.
What is principle of a DC generator?
DC generator converts mechanical energy into electrical energy. when a conductor move in a megnetic field in such a way conductors cuts across a megnetic flux of lines and emf produces in a generator and it is defined by faradays law of electromegnetic induntion :emf causes current to flow if the conductor circuit is closed.
Why an electromegnetic wave can travel through empty space that contains no matter?
Because an electromagnetic wave is a wave that doesn't oscillate matter, rather it oscillates between electric and magnetic fields, a phenomenon that requires no matter. In fact, the only thing that matter does, with all of its tiny, little electromagnetic fields coming from the atoms inside of it, is slow the wave down.
What is the principal of DC Generator?
BASIC PRINCIPLE OF OPERATIONThe generator is an application of electromagnetic induction. It works on theprinciple that when a wire is moved in a magnetic field, then the current isinduced in the coil. A rectangular coil is made to rotate rapidly in the magneticfield between the poles of a horse shoe type magnet. When the coil rotates, it cutsthe lines of magnetic force, due to which a current is produced in the generatorcoil. This current can be used to run the various electrical appliances
The reasons behind the down fall of IT Industry throughout the world?
Radio Physics(science) covers a wide range of modern disciplines which are based on propagation & reception of radio waves and their usage. Accordingly,Radio Physics can be said as a base of Radio Astronomy,Radio Remote Sensing,Radio communication,Electromegnetic,Radio Metrology,etc., are some of our science & technology disciplines. Also,in the present era of IT industry, explosion in information technology and satellite,terrestrial and mobile communication,the radio waves have become an integral part of our day to day life.However,due to its comfortable facilities of present Industry,the thinking of persons come down and they are still based on techniques of Radio Physics. There are still open problems in science & technology where we have no solution. Moreover,IT industry does not want to take such task. In other words,It industry is much busy in earning money instead of thinking other direction by making use of IT.(see,www.opmisra.com).
How does an electromegnetic wave propagate without any media?
Electromagnetic (EM) propagation is dual in nature. Early experiments on light and/or electrons to see if they were waves or particles gave puzzling results. Experiments to prove the propagations were waves gave positive results to confirm that they were indeed waves. When other experiments were conducted to prove they were particles the result was that they acted like particles. Someone jestingly suggested that we call them "wavicles". When electromagnetic waves interact with other waves and/or need to have the characteristics of waves, they act like waves. If however the propagating energy interact with particles by non-wave like behavior then it acts as a particle. To explain how electromagnetic energy propagates in a vacuum, why just consider it as particles for that journey. This may not seem as a satisfactory answer, but as A. Einstein once remarked "the Universe is not only stranger than you imagine, it is stranger than you can imagine" When electromagnetic energy acts as a particle they are called "photons". There are separate math equations to deal with EM propagation for waves & as particles. They both work and they both can predict results.
How does lightning occur within a cloud?
Lightning is generated within a cloud due to the separation of positive and negative charges within the cloud. As ice particles in the cloud collide, they transfer electrical charges, leading to the buildup of negative charges at the cloud base and positive charges at the top. When the voltage difference becomes strong enough, a lightning bolt is triggered to equalize the charge imbalance.
How can a wave move energy and not matter?
A wave can move energy and not matter because a wave is not matter itself. A wave is a part of the electromegnetic spectrum (e.g. Gamma waves, x-rays, visible light, UV, Infrared, microwaves and radiowaves) and is not something that has a weight. By that i mean it is not composed of atoms which contain neutrons, protons and electrons for example. These three can all collide against other particles and therefore move them. Waves are not made up of particles.
How did erwin schrodinger come up with his atomic theory?
History doesn't record the actual event, but it's almost certain that Albert Einstein discovered electricity either the first time he opened his Physics book or the first time he switched on the light in his bedroom as a child. Electricity had been thoroughly investigated by the time Einstein was born.
