An electron is allowed to move freely in a closed cubic box of length – InterviewSolution

1.	An electron is allowed to move freely in a closed cubic box of length 10 cm. The maximum uncertainty in its velocity will be observed as
Answer» `4xx10^(-3)m//s` `5xx10^(-4)m//s` `4xx10^(-5)m//s` `4xx10^(-6)m//s` Answer :B

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