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Physics Walla • 649 Points
Invincible Physics

Q. Light waves are different from sound waves

  • (A) Sound waves are not electromagnetic but light waves are electromagnetic.
  • (B) Light waves travel in equal speed in all media but sound waves do not
  • (C) Light can travel through water but sound can not
  • (D) none of these
  • Correct Answer - Option(A)
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  • Filed under category Physics

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