Math, asked by sawlanimohit140, 3 months ago

recognize no national boundaries​

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Answered by ItzMissKomal
1

Answer:

  • Cosmic rays are high-energy protons and atomic nuclei which move through space at nearly the speed of light. They originate from the sun, from outside of the solar system, and from distant galaxies. They were discovered by Victor Hess in 1912 in balloon experiments

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