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Recent Developments in Physics 2 Mark Book Back Question Paper With Answer Key

12th Standard

    Reg.No. :
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Physics

Time : 00:20:00 Hrs
Total Marks : 8

    2 Marks

    4 x 2 = 8
  1. Give any two examples for “Nano” in nature.

  2. Why steel is preferred in making Robots?

  3. What are black holes?

  4. What are sub atomic particles?

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