space medium MCQ

CubeSat standard defines unit size as 10 cm cube (~1 kg); 6U CubeSat volume is approximately _______ liters.

  1. 1
  2. 3
  3. 6
  4. 12

Answer: 6

6U = 6 × (10 cm)³ = 6000 cm³ = 6 liters; standardized form factor enables rapid development/access to space for universities/startups/agencies.

Topic Space Missions - Small Satellites
Exam Relevance SSC CHSL, Railway JE
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