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A list of mediums is given below - Science

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प्रश्न

A list of mediums is given below

  1. Wood
  2. Water
  3. Air
  4. Vacuum

In which of these mediums can sound travel?

पर्याय

  • i & ii only

  • i, ii & iii only

  • iii & iv only

  • ii, iii & iv only

MCQ

उत्तर

i, ii & iii only

Explanation - 

Sound requires any medium to travel but in vacuum there is no medium, so sound cannot travel through them.

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पाठ 13: Sound - Multiple Choice Questions [पृष्ठ ७३]

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एनसीईआरटी एक्झांप्लर Science [English] Class 8
पाठ 13 Sound
Multiple Choice Questions | Q 1. | पृष्ठ ७३
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