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11th Standard English Medium Physics Subject 11th Standard English Medium Physics Subject Waves Creative 2 Mark Questions with Solution Part - I

11th Standard

    Reg.No. :
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Physics

Time : 00:30:00 Hrs
Total Marks : 10
    5 x 2 = 10
  1. Define frequency and time period.

  2. Give the relation between velocity v, angular frequency \(\omega\) and wave number \(\lambda\)?

  3. Define amplitude of the wave.

  4. What is the effect of pressure on velocity of sound in gas?

  5. What is Echo?

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