Chemistry, 29.03.2021 23:20 ultimateknight8
Which of the following waves are mechanical waves? (More than one choice may be correct.)
Group of answer choices
A sound wave which moves through the air
A wave in the ocean
A seismic wave which moves through the ground
An electromagnetic wave which moves through outer space
Answers: 1
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Which radioisotope is used to date fossils? a. oxygen-16 b. carbon-14 c. uranium-238 d. carbon-12
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50 points! need answer asap. what type of organic compound contains the following functional group? (2 points)
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Which of the following waves are mechanical waves? (More than one choice may be correct.)
Group of...
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