Question

Which statement best describes a difference between electromagnetic waves

and mechanical waves?
A. Mechanical waves can transfer matter through empty space.
B. Electromagnetic waves vibrate in two directions that are
perpendicular to each other.
C. Mechanical waves transfer matter, not energy, from one place to
another.
D. Electromagnetic waves require empty space to transfer energy
from one place to another.

Answer 1

C

Step-by-step explanation:

electronic waves transmits energy but mechanical waves require a medium in order to transport their energy from bgg one place to another.

Answer 2

it is B.) Electromagnetic waves vibrate in two directions that are

Step-by-step explanation:

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