
Distance of interference.

Answer to Problem 1P
The answer is
Explanation of Solution
Given info: Kinetic Energy,
It is known that
Proton rest mass is
Distance (altitude) is
The neutron in a parallel beam are directed through two slits
Formula used:
The wavelength is
Calculation:
First calculate the wavelength of neutron by using the formula
Understand that the peaks of interference pattern are written as
For small angles
Thus, the separation is
Substitute the all the values in equation
Conclusion:
The required value is
Chapter 28 Solutions
Physics: Principles with Applications
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