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[pre-commit.ci] auto fixes from pre-commit.com hooks

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pre-commit-ci[bot] 2024-10-04 12:31:27 +00:00
parent c3cc048a04
commit aff6698fff
1 changed files with 9 additions and 5 deletions
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14
physics/bragg_angle.py
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@ -1,24 +1,26 @@
import math
def bragg_angle(distance: float, order: int, wavelength: float) -> float:
"""
Calculate the Bragg diffraction angle using the formula:
sin(θ) = (n * λ) / (2 * d)
Parameters:
distance d (float): Distance between crystal planes (in meters).
order n (int): Order of reflection.
wavelength λ (float): Wavelength of the radiation (in meters).
Examples:
>>> bragg_angle(2.2e-10, 1, 2.2e-10)
30.0
>>> bragg_angle(5e-10, 2, 1e-10)
11.5
>>> bragg_angle(4e-10, 1, 4e-10)
30.0
# Test case for an invalid sine value (out of range)
>>> bragg_angle(1e-10, 2, 3e-10)
Traceback (most recent call last):
@ -32,6 +34,8 @@ def bragg_angle(distance: float, order: int, wavelength: float) -> float:
theta_degrees = math.degrees(theta_radians)
return round(theta_degrees, 1)
if __name__ == "__main__":
import doctest
doctest.testmod(verbose=True)