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InterviewSolution
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The essential distinction between `X` - rays and `gamma` - rays is thatA. `gamma`-rays have smaller wavelength than X-raysB. `gamma`-rays emanate from nucleus while X-rays emanate from outer part of the atomC. `gamma`-rays greater ionising power than X-raysD. `gamma`-rays are more penetrating than `X`-rays |
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Answer» Correct Answer - B The wavelength of the `gamma`-rays is shorter. However, the main distinguishing feature is the nature of emission. |
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