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The diagram above shows two wave forms P and Q at a particular instant in...

Physics
JAMB 1997

The diagram above shows two wave forms P and Q at a particular instant in time. the two waves will interface

  • A. destructively to produce a wave of larger amplitude
  • B. destructively to produce a wave of smaller amplitude
  • C. constructively to produce a wave of larger amplitude
  • D. constructively to produce a wave of smaller amplitude
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Correct Answer: Option C
Explanation

In this case, since both waves P and Q are at positive displacements, they will interfere constructively.

Answer: C. constructively to produce a wave of larger amplitude.

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