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An accelerated electron has a speed of 5...

An accelerated electron has a speed of `5 xx 10^6 ms^(-1)` with an uncertainty of 0.02%. The uncertainty in finding its location while in motion is `x xx 10^(-9)` m. The value of x is __________ . (Nearest integer) [Use mass of electron `= 9.1 xx 10^(-31) kg, h = 6.63 xx 10^(-34) Js, pi = 3.14`]

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