Question : Which of the following radiations has the least wavelength?
Option 1: X-rays
Option 2: α-rays
Option 3: γ-rays
Option 4: β-rays
Correct Answer: γ -rays
Solution : The correct answer is γ -rays.
Since Gamma has a higher frequency than all other radiation types and can produce more waves per second, it has the shortest wavelength of all radiation types. The γ -rays are a packet of electric radiation (photon) that some radionuclide nuclei release when they decay radioactively. Gamma photons are the highest energy photons in the electromagnetic spectrum.
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