The Heisenberg hesitation principle states that the precise position and momentum of an electron cannot be concurrently determined.

It needs to do v an electron having properties that both a particle and also and wave.We may have the ability to find one, yet in the process, the various other will be changed.

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This phenomenon is called the hesitation Principle, and there is a fancy equation for it (that doesn"t really assist you know why).

I"ll shot to paint a picture.When a baseball it s okay thrown, your eyes "see it" due to the fact that visibile light (350-750nm...low energy) light hits it and then bounces turn off it and hits her eyes. Light is fast, so the hold-up is nothing. You watch it moving across the room, and also your brain has the capability to predict wherein it will be at a provided moment. This is kind of the basis for how we play record with a baseball....none of us watch the sphere hit the mitt...we just watch it because that a moment and also we currently have its trajectory and destination basically identified - put the mitt out and catch it.

A baseball is no an electron - the is much smaller. And also since that is for this reason small, you can"t "see" it with visible light. You can only "see" it v gnarly light, prefer gamma rays. Gamma rays room really high power (short wavelength - that is just how the "see" an electron). The gamma ray bounces turn off the electron and also then deserve to be deflected towards an instrument. You"ve just identified the position of her electron. But here is the problem:

Lets pretend the electron is quiet the baseball. BUT, the irradiate you usage to watch it through is a basketball thrown at it. So - below is how you view - you litter a basketball at something, the basketball hits it and also bounces come you and also hits you in the head...and you say "oh, over there is the baseball" (just favor the irradiate in the above example).

Well, once the baseball that is flying toward you gets hit v a basketball, the baseball walk NOT proceed on the route it was on, but rather walk flying turn off in part unknown direction (since the basketballs imparts a lot of power into the baseballs and changes the momentum). So, you understand the position of the baseball, however you have actually no idea around what you just did to its momentum.

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Since you can only "see" electrons through super high power light, the "seeing" procedure actually changes the inert of the electron and also sends the flying. So girlfriend can"t know both position and momentum through accuracy.