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Uncertainity in the position of an elect...

Uncertainity in the position of an electron `("mass "= 9.1 xx 10^(-9)kg)` moving with a velocity `300 m.s^(-1)`, accurate upto `0.001 %`, will be `(h = 6.63 xx 10^(-34)J.S)` 

A

`19.2xx10^(-2)m`

B

`5.76xx10^(-2)m`

C

`1.92xx10^(-2)m`

D

`3.84xx10^(-2)m`

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-ATOMIC STRUCTURE-OBJECTIVE EXERCISE - 2
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  16. If the value of principal quantum number is 3, the total possible valu...

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