When you receive a chest x-ray at a hospital, the x-rays pass through a set of parallel ribs in your chest.-----No diffraction effects are observed because the separation distance between adjacent ribs is so much greater than the wavelength of x-rays. Diffraction does not limit the resolution of an x-ray image.
X-ray diffraction-
X-ray diffraction (XRD) is a widely used technique to assess the crystallinity and structure of solid samples. In summary, the crystal X-ray diffraction phenomenon results from a scattering process in which X-rays are scattered by the electrons of atoms present in the sample without changing the wavelength.
How do X-rays use diffraction?
X-ray diffraction analysis (XRD) is a technique used in materials science to determine the crystallographic structure of a material. XRD works by irradiating a material with incident X-rays and then measuring the intensities and of the X-rays that leave the material .
Learn more about Diffraction for X-rays:
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QUESTION 4
Which of the following is a characteristic of low-context culture?
O Efficiency and speed are valued
O Teamwork is preferred
O Excellence and completeness are valued
O Nonverbal elements are important
Answer:
750 to 1,250 cubic centimeters.
Explanation:
<em>Homo erectus </em>is also known as the upright man. There species were present in the Pleistocene era. Their first fossil was dated back at 1.8 million years ago.
The brain capacity of<em> Homo erectus </em>was found to be between the 750 and less than 1,250 cubic centimeters. Their species had been derived into<em> Homo heidelbergensis.</em>
Thus, the correct answer is option (D).
Answer:
a. True
Explanation:
Bone can respond to increased/decreased applied forces by increasing/decreasing bone mass or changing the external shape or internal structure.
Answer:
True
Explanation:
when the person is having a seizure turn the person on their side to help them keep airway clear then take a watch and see how many minutes the seizure lasted
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