Physics, 06.02.2020 02:46 dleflore80
An experiment was done to see which colored sand would heat up the most when placed in the sun. the sand samples were white, red, green, and black. allsamples were the same amount placed in independent containers left in the sun the same amount of time and the temperature was measured with the same thermometer. what is the independent variable the dependent variable the control and the constant?
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Physics, 22.06.2019 10:10
Which branches of natural science include the study of an organism that lived 10 million years ago
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Physics, 22.06.2019 17:00
The chart shows the costs and shipping times for materials that a company needs to build a new product. which describes the best trade-off if the company needs to start building their product within the next two years? they should order the domestic materials because it is always best to choose the fastest shipping time. they should order the imported materials because it is always best to choose the lowest cost for materials. since the shipping time is longer, they should order the domestic materials because the additional cost is worth it to get the materials in time. even though the shipping time is longer, they should order the imported materials because they are less expensive and should arrive in plenty of time to build the product.
Answers: 1
Physics, 23.06.2019 01:40
The largest observatory complex in the world is on mauna kea, the tallest mountain on earth. what are some factors astronomers consider when selecting an observatory site? don’t forget practical ones. should astronomers, for example, consider building an observatory on denali (mount mckinley) or mount everest?
Answers: 1
An experiment was done to see which colored sand would heat up the most when placed in the sun. the...
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