Biology, 03.11.2020 22:50 DianaAmaroxoxo894
Which of the following observations demonstrates that light waves are electromagnetic and not mechanical?
Group of answer choices
A. sunlight can pass through gas
B. sunlight can pass through a solid
C. sunlight can pass through a vacuum
D. sunlight can pass through a liquid
Answers: 2
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Which of the following observations demonstrates that light waves are electromagnetic and not mechan...
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