Given : The mass of electron is 9.11 xx 10^(-31) kg, Planck constant is 6.626 xx 10^(-34) J, the uncertainty involved in the measurement of velocity within a distance of 0.1 Å is

Given : The mass of electron is 9.11 xx 10^(-31) kg, Planck constant i

1.	Given : The mass of electron is 9.11 xx 10^(-31) kg, Planck constant is 6.626 xx 10^(-34) J, the uncertainty involved in the measurement of velocity within a distance of 0.1 Å is
Answer» `5.79 xx 10^(8) ms^(-1)` `5.79 xx 10^5) ms^(-1)` `5.79 xx 10^(6) ms^(-1)` `5.79 xx 10^(7) ms^(-1)` Solution :`Delta x.m Delta V= h//4pi`