📊 Physics
Q. Which of the following occurred first ?
  • (A) Albert Einstein propounded the General Theory of Relativity
  • (B) Max Planck unveiled the Quantum Theory
  • (C) Guglielmo Marconi sent out the first wireless signals
  • (D) Wright Brothers successfully flew an aircraft
✅ Correct Answer: (C) Guglielmo Marconi sent out the first wireless signals

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Yatendra Sir
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