An electron is allowed to move freely in a closed cubic box of length of side 10 cm. The uncertainty in its velocity will be : An electron is allowed to move freely in a closed cubic box of length of side 10 cm. The uncertainty in its velocity will be : November 10, 2020 Category: Chapter 2 - Atomic Structure (Level 1 and Level 2) , N Awasthi Physical Chemistry , Facebook Messenger WhatsApp Share this:TwitterFacebook Related