سووووووووووووووووؤال

[VAN]

هل ممكن تحديد مكان الاليكترون وكمية حركته فى نفس الوقت

[ZeMa.FeRRaRi]

7asb el nazreya el classiceya maynfa3sh
enma el quantum physics bet2ol ah yenfa3
we hat2kdlk mn el ma3lomat de we ha2olk bel zabt insha allah

[eng.omar]

Heisenberg's uncertainty principle states that a particle's position and velocity can not be determined simultaneously with precision

[VAN]

هتودونا فى داهية ينفع ولا لا ارحمووووووووووووووووونا

[محمد عمر]

Guys, please do not answer unless you are sure of the answer.

Eng. Zema Ferrari is exactly the opposite of the true answer.

In classical mechanics, you can define the accurate position and momentum and any other thing you want to measure independent of anything to the accuracy you want.

In quantum mechanics, you cannot accurately measure the position AND momentum SIMULTANEOUSLY with infinite accuracy, but you accuracy is limited. This phenomena known as the Heisenberg's uncertainty principle states that you cannot measure some values for the body/particle AT THE SAME TIME WITH with infinite accuracy.