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The measurement of the electron position is associated with an uncertainty in momentum, which is equal to 1 × 10¹g cm s1. The uncertainty in electron velocity is, (Mass of an electron is 9 × 10²g)
1) 1 × 10¹¹ cm s–1
2) 1 × 10⁹ cm s–1
3) 1 × 10⁶ cm s–1
4) 1 × 10⁵ cm s–1
2) 1 × 10⁹ cm s–1