10th Standard English Medium Science Subject Acoustics Creative 2 Mark Questions with Solution Part - II

10th Standard

    Reg.No. :
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Science

Time : 00:30:00 Hrs
Total Marks : 10
    5 x 2 = 10
  1. Explain the Elliptical surfaces.

  2. Explain whispering gallery.

  3. Define Echo.

  4. Define Doppler Effect.

  5. Write the possibilities of Doppler Effect.

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