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  9. Q1003

RRB Technician (Grade I Signal + Grade III) 2024 · Question 1003 of 1214

The laws of reflection are applicable to __________ .

best-effort

  1. Aonly to plane surfaces and not to spherical surfaces
  2. Bboth plane and spherical surfacesCorrect
  3. Cneither plane surfaces nor spherical surfaces
  4. Donly to spherical surface and not to plane surfaces

Answer: B. both plane and spherical surfaces

Official answer key verified. Detailed explanation coming soon.

Source: RRB Technician Grade 3 GK Questions: 29 Dec Shift 2 (12:45 PM - 2:15 PM) (testpaper.org compilation) · memory-based

← Q1002View full paper (1214 questions)Q1004 →

Practice the full RRB Technician (Grade I Signal + Grade III) 2024 paper

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