NextMockपरीक्षा शोधा, उदा. SSC CGL, UPPSC, Lekhpal
SSC PYQTier 1 2025

SSC CGL – Combined Graduate Level Examination · प्रश्न 28

The bending of sound waves around obstacles is known as:

  1. Reflection
  2. Refraction
  3. Diffraction
  4. Interference
उत्तर दाखवा आणि स्पष्टीकरण

उत्तर: (C) Diffraction

स्पष्टीकरण

Diffraction is bending around obstacles.