Chemistry, 15.11.2019 04:31, SundaeSunday
This was until johannes kepler guessed that maybe the planets move around the sun, not in circular orbits, but in ellipses. this
was an idea that no one else had thought of, and when it was compared to recorded data, it proved to be correct.
what does this example illustrate about the process of science?
a.
science sometimes requires creativity.
b.
creative ideas are not very useful in science.
c.
mathematical theories always lead to scientific theories.
d.
guessing should have no place in modern science.
Answers: 2
Chemistry, 22.06.2019 02:30, rileyeddins1010
List four observations that indicate that a chemical reaction may be taking place
Answers: 1
Chemistry, 22.06.2019 07:20, camillexv2668
2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here
Answers: 1
Chemistry, 22.06.2019 09:00, lrasanaoaksandfurana
Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?
Answers: 1
This was until johannes kepler guessed that maybe the planets move around the sun, not in circular o...
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