Light waves
a) can travel in perfect vacuum
b) required air as medium
c) require an electric field to travel
d) require a magnetic field to travel
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a is the right answer
Answered by
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Hey ✌
light waves can travel in perfect vacuum is the correct option.
hope it helps u ☝
please mark as brainliest ✔
light waves can travel in perfect vacuum is the correct option.
hope it helps u ☝
please mark as brainliest ✔
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