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Byju's Answer
Standard XII
Chemistry
Heisenberg's Uncertainty Principle
What will be ...
Question
What will be the uncertainty in velocity of a bullet with a mass of
10
g
whose position is known with
±
0.01
mm?
Open in App
Solution
Heisenberg uncertainity principle
△
p
.
△
x
≥
h
4
x
m
△
v
.
△
x
≥
h
4
x
m
≥
h
4
z
△
v
△
x
△
v
≥
h
4
z
m
△
x
6.628
×
10
−
34
4
×
3.14
×
10
×
10
−
3
×
0.01
×
10
−
3
=
5.27
×
10
−
28
m
/
s
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