Question

Write a question that would help a scientist determine if a wave was electromagnetic or mechanical. Describe why the question would be helpful.
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Answer 1

"What is the medium through which the wave is propagating?" This question would be helpful because it would allow the scientist to differentiate between electromagnetic waves, which do not require a medium to propagate through, and mechanical waves, which require a medium such as air, water, or solid objects. By determining the presence or absence of a medium, the scientist can identify the nature of the wave and understand whether it is electromagnetic or mechanical in nature.