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  9. Q560

RRB Technician (Grade I Signal + Grade III) 2024 · Question 560 of 1214

For a given colour and given pair of media, and light is going from rarer to denser media, the ratio of sine of the angle of incidence to the sine of angle of refraction is:

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  1. Aa constant greater than 1Correct
  2. Ba constant less than 1
  3. Calways zero
  4. Dalways 1

Answer: A. a constant greater than 1

Official answer key verified. Detailed explanation coming soon.

Source: RRB Technician Grade 3 GK Questions: 26 Dec Shift 2 (12:45 PM - 2:15 PM) (testpaper.org compilation) · memory-based

← Q559View full paper (1214 questions)Q561 →

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