Which of the following can be a wavelength of gamma ray?(a) 2 x 10^-8 cm(b) 3 x 10^-8 cm(c) 4 x 10^-8 cm(d) 5 x 10^-8 cmI had been asked this question in an interview.This key question is from Radiography topic in division Non Destructive Techniques of Casting-Forming-Welding II

Which of the following can be a wavelength of gamma ray?(a) 2 x 10^-8

1.	Which of the following can be a wavelength of gamma ray?(a) 2 x 10^-8 cm(b) 3 x 10^-8 cm(c) 4 x 10^-8 cm(d) 5 x 10^-8 cmI had been asked this question in an interview.This key question is from Radiography topic in division Non Destructive Techniques of Casting-Forming-Welding II
Answer» Correct option is (b) 3 X 10^-8 cm Best explanation: Gamma rays are supposedly KNOWN to have a shorter wavelength as compared to that of X-rays. The wavelength of gamma rays RANGES from 0.005 x 10^-8 cm to 3 x 10^-8 cm.

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Which of the following can be a wavelength of gamma ray?(a) 2 x 10^-8 cm(b) 3 x 10^-8 cm(c) 4 x 10^-8 cm(d) 5 x 10^-8 cmI had been asked this question in an interview.This key question is from Radiography topic in division Non Destructive Techniques of Casting-Forming-Welding II

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