GK Question

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The distance between two consecutive crests of a wave is called ________.

  1. Amplitude
  2. Frequency
  3. Wavelength
  4. Time period

Answer: Wavelength

Wavelength (λ) is the spatial period of a wave. Related to frequency (f) and speed (v) by v = fλ. Fundamental for understanding sound, light, and electromagnetic waves. [[NCERT Physics Class 11]]

Topic Physics - Waves
Exam Relevance Railway JE, SSC JE, Banking Specialist Officer