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CT scanners do not detect details smaller than about 0.5
Chapter 30, Problem 14(choose chapter or problem)
QUESTION:
Problem 14CQ
CT scanners do not detect details smaller than about 0.5 mm. Is this limitation due to the wavelength of x rays? Explain.
Questions & Answers
QUESTION:
Problem 14CQ
CT scanners do not detect details smaller than about 0.5 mm. Is this limitation due to the wavelength of x rays? Explain.
ANSWER:
Solution 14CQ
Since x-ray photons are very energetic rays due to which it has a relatively very short wavelengths which can be calculated as,
Here,