Chemistry, 07.10.2020 09:01 graceception
Which type of paper airplane design will enable a paper airplane to fly the fathest? (only choose this one if you know how to design a paper airplane 2 dil ways, with the same type AND size of paper). Uso something to measure the distance the plane fies.
A) HYPOTHESIS
B) INDEPENDENT VAR- what you are changing C) DEPENDENT VAR- the results you got from mensuring alter doing the expt.
D) 2 CONTROLLED VAR factors you didn't change
E) PROCEDURE
F) RESULTS ( meaning the numbers that you got from mecouring the distance, or the dissolving time or the pulee rate)
Answers: 1
Chemistry, 22.06.2019 18:30
Which sample at stp has the same number of atoms as 18 liters of ne at stp
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Chemistry, 22.06.2019 22:40
Covalent bonds generally form when the bonded elements have a difference in electronegativity less than 1.5. subtract the electronegativities for the following pairs of elements and predict whether they form a covalent bond. electronegativity difference of c and c: ionic covalent electronegativity difference of mg and cl: ionic covalent
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Chemistry, 23.06.2019 06:30
Which of these describes how heat is transferred by convection* a. sunlight travels through space without the aid of fluids or solids. b. warm air rises and takes the heat with it, eventually, it cools and sinks c. air at the equator rises and sinks at the poles. d. air molecules touch the warm ground, heating them up *not conduction
Answers: 3
Which type of paper airplane design will enable a paper airplane to fly the fathest? (only choose th...
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