When doing an experiment of pouring water at different temperatures(82.9 degrees f and 31.1 degrees f) onto a cup of ice to make the ice expand, what would be the answers to the following questions: describe the independent variable(s); include the following information: • a description of how the variable(s) will be manipulated • a description of experimental conditions, if applicable e. describe the dependent variable(s); include the following information: • a description of how the variable(s)will be quantified, including units of measure • a description of how the variable(s) will be recorded f. describe at least one external, confounding variable and how it will be controlled. be sure to justify how your method of controlling that variable will mitigate any confounding effect on observed results.
Answers: 1
Chemistry, 22.06.2019 00:30
Drive down any three characteristic of modern periodic table
Answers: 1
Chemistry, 22.06.2019 03:50
Which of the following statements about acidic water is true? a. acid has no effect on the h,o molecules. b. the solution contains a larger number of oh ions than h,o ions. c. the solution contains a larger number of h,o ions than qh ions. d. the solution contains an equal number of h,o ions and oh ions. none of the above e.
Answers: 1
Chemistry, 22.06.2019 13:30
Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?
Answers: 3
Chemistry, 22.06.2019 17:10
Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.
Answers: 2
When doing an experiment of pouring water at different temperatures(82.9 degrees f and 31.1 degrees...
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
English, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Biology, 10.09.2020 23:01