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GUJCET 2018 Physics Solved Paper

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Question : 9

Total: 41

If the uncertainty in the position of an electron is 10–10m, then the value of uncertainty in its momentum will be ______ kgms–1. [h=6.62×10–34 J-s]

1.05×10–24
1.03×10–24
1.06×10–24
1.08×10–24

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