Which is considered to be a scientific model?
a) a hypothesis
b) a guess based on conj...
Physics, 11.11.2019 16:31 tiffcarina69
Which is considered to be a scientific model?
a) a hypothesis
b) a guess based on conjecture
c) an opinion based on fact or conjecture
d) mathematical algorithms of natural event
Answers: 2
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The three classes of rocks are sedimentary, metamorphic, and igneous. how are rocks classified into one of these three groups?
Answers: 1
Physics, 23.06.2019 00:00
If water vapor with the mass of 35.0 grams is cooled and condensed into water in a closed system such as a closed glass jar, what is the mass of the water after the water vapor completely condenses? a) 34.5 grams b) 35.0 grams c) 35.5 grams d) the mass cannot be determined without knowing the volume
Answers: 2
Physics, 23.06.2019 02:00
How does the strength of the electrostatic force between an electron and a proton compare to the strength of the gravitational force between them?
Answers: 1
Physics, 23.06.2019 02:30
If frequency goes down, what happens to wavelength? does it get shorter or longer?
Answers: 2
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