10th Standard English Medium Science Subject Acoustics Creative 4 Mark Questions with Solution Part - II

10th Standard

    Reg.No. :
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Science

Time : 00:30:00 Hrs
Total Marks : 20
    5 x 4 = 20
  1. Write any two applications for reflection of sound?

  2. Explain the working and use of SONAR?

  3. What are the various possibilities of relative motion between source and listener?

  4. Calculate the apparent frequency when source and listener moving towards each other?

  5. Write the applications of Doppler effect.

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