In a vacuum, all electromagnetic

  1. Which choice correctly describes a characteristic of an electromagnetic wave?a)An electromagnetic wave moves at the speed of
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    2. :) asked by :)
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  2. Which statement is correct about electromagnetic and mechanical waves?Responses Electromagnetic waves can travel through a
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  3. What distinguishes electromagnetic waves from other types of waves, such as water waves or sound waves?Electromagnetic waves are
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    2. mir asked by mir
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  4. Light wavesResponses A do not require a medium.do not require a medium. B can not travel in a vacuum.can not travel in a vacuum.
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  5. Light wavesResponses A do not require a medium.do not require a medium. B can not travel in a vacuum.can not travel in a vacuum.
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  6. Which statement is true for electromagnetic and mechanical waves? (1 point)•Electromagnetic waves travel mainly through
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  7. Which statement is true for electromagnetic and mechanical waves? (1 point)Electromagnetic waves travel mainly through matter,
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  8. Which type of wave can carry energy through a vacuum? Remember, a vacuum is a place where there is no matter such as space.mecha
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  9. Which statement is true for electromagnetic and mechanical waves?(1 point)Responses Mechanical waves sometimes travel through a
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  10. Which statement is true for electromagnetic and mechanical waves?(1 point)Responses Mechanical waves sometimes travel through a
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