|If the area of the triangle ABC is Delta and r is the radius length of the circumcirice of the triangle ABC, then : 4r Delta/abc =
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If we compare and contrast electromagnetic waves with sound waves, all but one statement is true. that is a) sound waves require a medium to travel while electromagnetic waves do not. b) electromagnetic waves can travel through the vacuum of space while sound waves cannot. c) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere. eliminate d) sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.

Which compound most likely has the greatest bond energy?

How many moles are in 7.2 x 10^23 carbon molecules?