The uncertainty in the position of an electron ("mass "9.1 xx 10^(-28)g) moving with a velocity of 3.0 xx 10^(4)cm^(-1) accurate up to 0.011%, will be

The uncertainty in the position of an electron ("mass "9.1 xx 10^(-28)

1.	The uncertainty in the position of an electron ("mass "9.1 xx 10^(-28)g) moving with a velocity of 3.0 xx 10^(4)cm^(-1) accurate up to 0.011%, will be
Answer» 0.192 cm 7.68 cm 0.175 cn 3.84 cm Solution :`DELTA X . M Delta V ge h/(4pi) , Delta V = (0.001)/(100)= 11 XX 10^(-5) ` cm/sec