Question

Q.4 What is the Uncertainty in momentum of an electron confined in a o
dimensional box of length 10A°
O a. 7.25 x 10-23 kg-m/sec.
O b. 5.27 x 10-25 kg-m/sec.
c. 7.25 x 10-22kg-m/sec.
O
O d. 8.25 x 10-25 kg-m/sec.
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Answer 1

Explanation:

What is the Uncertainty in momentum of an electron confined in a o

dimensional box of length 10A°

7.25 x 10-22kg-m/sec.

Answer 2

Answer:

The uncertainty in the position of electron is

Δx=

4πΔP

h

=

4×3.1416×1.0×10

−5

6.626×10

−34

=5.27×10

−30

m.

Hence, the correct option is C