Sarthaks Test
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What will be the uncertainty in velocity of an electron when the uncertainty in its position is 1000 Å? 

a. 5.79 x 102 m s–1 

b. 5.79 x 108 m s–1 

c. 5.79 x 104 m s–1 

d. 5.79 x 10-10 m s–1

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Correct option  (A) 5.79 x 102 m/s

Explanation:

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