Which is one characteristic shared by electromagnetic and mechanical waves?
A. Both have a crest and a trough.
B. Both move due to particles bumping into each other.
C. Both are formed by charged particles.
D. Both occur as a result of a disturbance. PLZ ANSWER WITH THE RIGHT ANSWER / THE 1ST ONE GET BRANLEST -AVA
Answers: 1
Biology, 22.06.2019 11:30
Ihave no idea how to solve these. plus there's another question that is 2) a 10 kilogram meteorite is collected in space and brought back to earth. it is composed of 1.25 kg of uranium-238 and 8.75 kg of lead-206. how many u-238 half lives have passed? what is the approximate age of the meteorite?
Answers: 1
Biology, 23.06.2019 02:30
Wind and moving water provide what kind of energy? a. chemical b. mechanical c. thermal d. none of the above
Answers: 2
Which is one characteristic shared by electromagnetic and mechanical waves?
A. Both have a crest an...
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