Physics, 26.09.2019 12:50 gabrielgbobo99
Which statement describes a characteristic
common to all electromagnetic waves and
mechanical waves?
(1) both types of waves travel at the same speed.
(2) both types of waves require a material medium
for propagation.
(3) both types of waves propagate in a vacuum.
(4) both types of waves transfer energy.
Answers: 2
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Which statement describes a characteristic
common to all electromagnetic waves and
mecha...
common to all electromagnetic waves and
mecha...
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