ee2_winter08_HW2

Ee2_winter08_HW2 - excited state can be measured If the center of the hydrogen atom can be located with a precision of 0.01 A o what is the

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
EE2 Professor Harold Fetterman Homework #2 Jan. 18, Due Jan. 25, 2008 2. The mass of a hydrogen nucleus (proton) is 1.67 x 10 -27 kg. Suppose a certain excited state of a hydrogen atom is known to have a lifetime of 2.5 x 10 -14 sec. What is the minimum error with which the energy of the
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: excited state can be measured? If the center of the hydrogen atom can be located with a precision of 0.01 A o , what is the corresponding uncertainty in its velocity?...
View Full Document

This note was uploaded on 02/09/2011 for the course EE 2 taught by Professor Vis during the Spring '07 term at UCLA.

Ask a homework question - tutors are online