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Radiation Physics 2010 Question Paper For CBSE Class XII Exams

1. Describe the construction of modern X -ray tube with detailed line diagram. (10 Marks)
2. Define Roentgen. Discuss the maximum permissible dose for public and Occupational worker. (10 Marks)
3. Write in brief: (10 Marks)

   (a) Transformer

   (b) Harmful effect of X - rays

   (c) Properties of X- rays