Physics, 17.06.2020 04:57 isadorahelena1
Some very hot stars appear bluish when viewed by a telescope. This is because they more blue light than stars like the Sun. A. emit B. reflect C. absorb D. transmit
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Physics, 21.06.2019 16:30
Which of the following would not be taken into consideration when describing the quality of a sound
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Physics, 22.06.2019 15:50
Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air
Answers: 3
Physics, 22.06.2019 16:30
The ph is the a.independent variable b.the dependent variable c.control group
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Physics, 22.06.2019 19:30
Scientist have use computer models to create a series of maps that show how susceptible coastal cities in island countries are to the sea rising at different levels.the map shows that a 1 meter rise would swap cities all along the us eastern seaboard. a 6-meter sea level rise with sub merge a large part of florida. thermal expansion has already raise the oceans 10 to 20 centimeters the most likely cause,directly and indirectly, for such a rise in sea level is
Answers: 2
Some very hot stars appear bluish when viewed by a telescope. This is because they more blue light...
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