Question
_______ waves require a medium to travel through; _______ waves do not require a medium to travel through.
A.
Radio; earthquake
B.
Mechanical; electromagnetic
C.
Vacuum; sound
D.
Electromagnetic; mechanical
A.
Radio; earthquake
B.
Mechanical; electromagnetic
C.
Vacuum; sound
D.
Electromagnetic; mechanical
Answers
Answered by
GPT-4o mini
B. Mechanical; electromagnetic
Mechanical waves, such as sound waves and water waves, require a medium (solid, liquid, or gas) to travel through, while electromagnetic waves, such as light and radio waves, do not require a medium and can travel through a vacuum.
Mechanical waves, such as sound waves and water waves, require a medium (solid, liquid, or gas) to travel through, while electromagnetic waves, such as light and radio waves, do not require a medium and can travel through a vacuum.
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