Advanced Placement (AP), 07.02.2022 06:10 floobrr5
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Huge volumes of waste in the form of crop residue and livestock manure are generated at Jeff’s farm. He wants to use these wastes to generate energy to dry the crops. Which type of alternative energy can Jeff generate from the agricultural waste on his farm?
A. micro hydropower
B. biomass energy
C. solar energy
D. wind energy
E. geothermal energy
Answers: 1
Advanced Placement (AP), 24.06.2019 20:00, anna4060
Suppose you are making a map of stars around the sun, and you draw earth 1 cm from the sun on your map. the brightest star in the night sky is 8.6 light-years from the sun. on your map, how far would you place that star from the sun?
Answers: 1
Advanced Placement (AP), 26.06.2019 05:30, icecreamisgood4u
Coal combustion produces which of the following waste products? i. tar ii. methane iii. electricity i only ii only i and ii ii and iii i, ii, and iii
Answers: 1
Advanced Placement (AP), 26.06.2019 15:00, carlossauceda0
(adapted from m. m. duguid and j. a. goncalo, living large: the powerful overestimate their own height. ) in a study of power and self-image, participants were not told the true purpose of the study; instead, they believed they were participating in a business simulation. researchers randomly assigned participants to a high power(n = 44) or low-power (n = 44) condition. in the high-power condition, participants recalled a time when they had power over others, and in the low-power condition, they recalled a time when others had power over them. participants were asked to adjust the height (in centimeters) of an electronic graphical image (an avatar)of themselves to reflect their personal appearance. results indicated a statistically significant difference in participants’ perceptions of their own height across the two conditions. participants in the high-power condition created taller self-images (mean = 6.0, standard deviation = 1.5) than participants in the low-power condition(mean = 4.0, standard deviation = 1.0). * describe independent variable- describe how researchers measured the independent variable- explain why the researchers can conclude that there is a cause-and-effect relationship between the independent and dependent variables. - explain what statistical significance means in the context of the study.- explain why debriefing would be necessary in the study. -
Answers: 3
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Huge volumes of waste in the form of crop residue and livestock man...
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