Recent content by alexay95

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    Black Body Radiation: Get Help Understanding It

    1.of course that the first wave will not be affected,this is why i said "if i look at the region where both of the waves exist" 2.this pool is only thought experiment so i can assume that the rock land at the same place and exactly after T/2 sec. 3.so back to EMR,every photon(rock) will give a...
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    Black Body Radiation: Get Help Understanding It

    if i have pool and i throw a rock,and a moment after i throw in the same way another rock (moment after=period time/2),if i look at the region where both of the waves exist i will get 0 amplitude. no?
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    Black Body Radiation: Get Help Understanding It

    if u assume that EMR has to be then yes "that would fail to conserve energy". take your example and think u throw infinite or some large number of rocks,it will cancel out because for every wave u can find a wave with anti phase with him when u add this two together u get 0.
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    Black Body Radiation: Get Help Understanding It

    "Since molecules are made up of charged particles, some of these random motions will end up moving charges and creating light energy." "Since these are made up of electrically charged particles, and electrically charged particles create EM radiation when accelerated, all this jiggling and...
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    Black Body Radiation: Get Help Understanding It

    i don't get it. why would a body with temperature give up photons? help please
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    Where is the boundary between quantum and classical mechanics?

    U right. I've read that too, forgot about it. Thats make sense to me now. Classical system got small probability to quantum effects and quantum systems got large probability, but they all got probabilty and that's what changes. Ty
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    Where is the boundary between quantum and classical mechanics?

    Im agree. Of course its not continuous. To make my question simple. Consider a ball as the system. Now I would like to know in which conditions I can relate that ball as a quantum ball. Its momentum and location in calssical form are continuous function, can get any number, but I want to know...
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    Where is the boundary between quantum and classical mechanics?

    Wheres the limit between quantum mechanics and classical mechanics. I mean,when can I expect quantum behavior on a system, is it depends on the system size?Tempature? Something else...and if so what are the numbera for those limits. As we know in nature everything is continuous, so, the...
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    Law of Thermodynamics only applies on large particle system?

    So if I got it right.i can't talk about the second law in systems like those? I don't want to make a system, is only a theoretical experiment.
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    Law of Thermodynamics only applies on large particle system?

    It can be some balls with car velocities. So that the collation happens once in a while. By the time of the first interaction I'll will push the button. So is the law of Thermodynamics applies on specific systems?
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    Law of Thermodynamics only applies on large particle system?

    Why would they interact with each other so fast? They change Tempature when they collide and I can activate my button before they interact?
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    Law of Thermodynamics only applies on large particle system?

    Assume I got a box full with four particles two of them cold and two other hot. This system got entropy s0 Now I got a button that in activation divides the box to two boxes. I push it without even look at my system And I can get a situation where the cooler particles in one side and hotter in...
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    Solving Trigonometric Ratios: Finding cosx/cosy from sinx/siny

    Why would it matter, u can say that sinx worth 0.5 and that's mean that cosx is positive and negative too.i just need a trigonometric connection between the two
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    Solving Trigonometric Ratios: Finding cosx/cosy from sinx/siny

    its a problem at optics and i need to solve this problem. that all i know from the problem given.
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    Solving Trigonometric Ratios: Finding cosx/cosy from sinx/siny

    i got sinx/siny=1.2 and i need to find cosx/cosy can i do it or maybe i need more knowledge?
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