The measurement of an electron's energy requires a time interval of 1.2x10-8 s. dil a What is the smallest possible uncertainty in the electron's energy? Express your answer using two significant figures. V ΑΣΦ ▲Emin = xa Xb √x xx x 8 |X| www. ? x 10n w J

The measurement of an electron's energy requires a time interval of 1.2x10-8 s. dil a What is the smallest possible uncertainty in the electron's energy? Express your answer using two significant figures. V ΑΣΦ ▲Emin = xa Xb √x xx x 8 |X| www. ? x 10n w J

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter1: Introduction: The Nature Of Science And Physics

Section: Chapter Questions

Problem 18PE: (a) How many significant figures are in the numbers 99 and 100? (b) If the uncertainty in each...

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Question

Hw10 Q9

The measurement of an electron's energy requires
a time interval of 1.2x10-8 s.
What is the smallest possible uncertainty in the electron's energy?
Express your answer using two significant figures.
AEmin
=
VE ΑΣΦ
xa
Xb
a
z √x vx x
२४
IXI
?
X.10n
X
J

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