Question
The speed of the bullet (m = 50g) and the speed of an electron ( m = 9.1 * 10-28g) are
measured to be the same, namely 300 m/s, with an uncertainty of 0.01%. With what
fundamental accuracy could we have located the position of each, if the position is
measured simultaneously with the speed in the same expt.?
measured to be the same, namely 300 m/s, with an uncertainty of 0.01%. With what
fundamental accuracy could we have located the position of each, if the position is
measured simultaneously with the speed in the same expt.?
Answers
bobpursley
deltaX*deltap=> h/2
deltap=.0001*m*300 where m is the mass of the particle.
delta position= h/(2*deltap)
deltap=.0001*m*300 where m is the mass of the particle.
delta position= h/(2*deltap)
priyanka
THANKS A LOT !!!!!!!!