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27. The measurement of the electron position isassociated with an uncertainty in momentum, whichis equal to 1 x 10-48 g cm s. The uncertainty inelectron velocity is, (Mass of an electron is9 x 10-79)(AIPMT (Prelims)-2008](1) 1 x 10" ensi (2) 1x 10 cms(3) 1 x 10 cm s (4) 1 x 105 cm si

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the option 2is the answer of this question

the answer of this question is the option no 2



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