Physics, 21.09.2020 23:01, nayelimoormann
Once you have carried out your experiment and have some results, you should
A. make a new hypothesis that fits your results
B. keep your results only if they support your hypothesis
C. design a new experiment to test your results
D. analyze your results and draw a conclusion
Answers: 3
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Crowbar of 5 metre is used to lift an object of 800 metre if the effort arm is 200cm calculate the force applied
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Physics, 22.06.2019 02:00, yoongnzl
In which situation has the independent variable for the experiment been changed? check all that apply. changed from counting the number of duckweed at day 0 and day 14 to counting them every day changed from testing duckweed growth in beakers to testing duckweed growth in large outdoor tanks changed from testing the effect of ph on duckweed growth to testing the effect of light levels on duckweed growth changed from testing the effect of acid ph on duckweed growth to testing the effect of basic ph on duckweed growth
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Which form of cell division creates the sperm and egg, resulting in half of the chromosomes as the other cells?
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Physics, 23.06.2019 00:00, aidanfbussiness
Abus travels 280km south along a straight path with an average velocity of 88km/h to the south. the bus stops for 24 min, then it travels 210 km south with an average velocity of 75 km/h to the south. how long does the total trip last?
Answers: 1
Once you have carried out your experiment and have some results, you should
A. make a new hypothesi...
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