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2 marksWave Parameters

CSEC Physics · 1990 · Paper 2 · Question 1(a)(i)

Figure 1 represents a transverse wave on a string vibrating at 100 Hz.

State the amplitude and wavelength of the wave.

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Other parts of this question

  1. 1(a)(ii)Calculate the period and velocity of the wave.[3 marks]
  2. 1(b)Complete the diagrams in Figure 2 to show the wavefronts after passing through (i) a narrow gap and (ii) a wide gap.[4 marks]
  3. 1(c)(i)Calculate the frequency of the waves in air.[2 marks]
  4. 1(c)(ii)Calculate the wavelength of the waves in the second medium and the angle of refraction.[5 marks]

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