Does adapters (exp: SATA to USB or VGA to hdmi) work with special softwares for conversion or are they only electronic circuits which gets and directs input signals to correct output pins?
Can a programmer "for example a web developer" understand the code and algorithm of a program which is out of his profession for example an office program stopped working or a menu/function of that office program does not work, can a web developer estimate the problem and fix it or only he can...
My question is about why the frequency of light or another EM wave does not change while passing through a medium. We know their Speed decrease and wavelenght change but think about this analogy for ex i am 4 meters high and drop 5 balls in 5 seconds and my friend waits at ground he will receive...
sorry but i could not understand
okay, so i have to ask why other forms of electromagnetic waves like (light, microwave, xray) do not causes electric movements or current and effect antennas
when it is asked that why radio waves do not interact with the magnetic field of electric wires or magnets, people say that radio waves are not "matter" and they do not have "charge". i really can not understand this for ex think about 2 magnets. The magnet A has a magnetic field and when we put...
thanks for your reply but i am still confused about rate flow of current for exmp. 2 conditions with same circuit which have 1 ohm resistance. at first the battery 1V and so the current is 1A in second condition battery 2V and the current becomes 2 amperes now how we explain this? 2amperes...
i want to ask 2 clear questions
1) if the voltage increases does the speed of electrons increase or the amount of electrons/per time increase. for ex there is 1 ohm wire circuit first scenerio we apply 1v battery in 2nd scenerio we apply 2v battery... all other conitions are same... in this...
i want to ask how flow resistance of connected tubes with different diameters is calculated.
as you see in the uploaded image we imagine that there are 3 tubes.
tube A is 2 meters long and cross section area is 2S.
tube B is also 2 meters long but first 1 meter has 2S surface area and last 1...