Materials Science MCQ set number 00206

1. X-rays have larger wavelengths than which of the following? a) Gamma rays b) Beta rays c) Microwave d) Visible light AnswerAnswer: a [Reason:] Larger wavelengths mean less energy. Only gamma rays have higher energy (or shorter wavelengths) than x-rays. Beta rays are actually stream of particles and have much less energy than x-rays. 2….


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