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4 marksLinear Motion

CSEC Physics · May/June 2016 · Paper 2 · Question 4(c)

Thunder is heard 2.3 seconds after a flash of lightning is seen. If the lightening strike is 750 m away,

calculate the speed for this event.

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Other parts of this question

  1. 4(a)List THREE types of electromagnetic waves in order of increasing wavelength. Identify a use of EACH type of wave.[6 marks]
  2. 4(b)Calculate the wavelengths corresponding to EACH frequency.[5 marks]

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