Chemistry, 04.10.2019 22:00, CHEVYWADDELL
Josie see's lightning off in the distance. a few seconds later she hears thunder. what can josie conclude?
a) sound waves do not travel long distances
b) light waves travel faster than sound waves
c) sound waves are weaker than light waves
d) light waves last longer than sound waves
Answers: 1
Chemistry, 22.06.2019 16:00, jrocklove7825
About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?
Answers: 2
Chemistry, 22.06.2019 20:30, camerondillonn
Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.
Answers: 1
Josie see's lightning off in the distance. a few seconds later she hears thunder. what can josie con...
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