Question 1 (1 point) question 1 unsaved worldwide, the most common type of electricity generation comes from question 1 options: a) solar power plants b) hydro power plants c) wood d) fossil fuels save question 2 (1 point) question 2 unsaved which of these is an agreement aimed at reducing harmful climate impacts? question 2 options: a) united nations b) powell pact c) kyoto protocol d) presidential environment agreement save question 3 (1 point) question 3 unsaved which of the following is a factor that will affect energy usage in the future? question 3 options: a) increasing population b) climate change c) higher living standards worldwide d) all of the above e) none of the above save question 4 (1 point) question 4 unsaved which of the following is not a prediction made about future energy usage? question 4 options: a) we could be using all renewable resources someday b) coal use will increase quite a bit this decade c) we may be able to develop a fusion based energy system. d) electricity usage will decrease in the near future due to shrinking world population
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Physics, 22.06.2019 02:30, scasemere
Mass (kg) force (n) 5 25 10 50 15 75 20 100 a student was trying to find the relationship between mass and force. he placed four different masses on a table and pulled them using a spring scale. the table shows the different masses used in the experiment and the force required to pull each mass. the student concluded that more force was required to pull heavier objects. what comment would you make regarding his conclusion? a) no clear relation can be observed between mass and force from the data. b) there is a direct proportion between the mass and force listed in the table. c) gravity should have been taken into account while performing the experiment. d) there is an inverse proportion between the mass and force listed in the table.
Answers: 2
Physics, 22.06.2019 08:30, herchellann302
A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if it’s pressure is changed to 8.4 kpa while its temperature remains constant.
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Physics, 22.06.2019 12:30, decemberbooker2505
Brades exam guidelines exam instructions billing & payments & support question 6 of 20 : select the best answer for the question use this illustration to answer the question below. forms & resources al programs 9 ww linics 6. in the circuit shown in the figure above, suppose that the value of r, is 100k, and the value of r2 is 470 kq. at which of the following locations in the circuit would you measure the highest voltage with your meter? rvices 999999 a. between points b and c b. between points a and b c. between points b and e d. between points a and c eredu mark for review (will be highlighted on the review page) mend < < previous question next question
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Question 1 (1 point) question 1 unsaved worldwide, the most common type of electricity generation co...
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