How does the use of hydroelectric energy compare to the use of coal?
a. hydroelectric energy is more commonly used than coal.
b. hydroelectric energy is associated with less waste production than coal.
c. hydroelectric energy has a larger environmental impact than coal use.
d. hydroelectric energy requires more land space than coal use
Answers: 2
Physics, 22.06.2019 05:30
Which of the choices below is one of the primary gases found in the atmosphere? a. helium b. carbon dioxide c. nitrogen d. argon
Answers: 2
Physics, 22.06.2019 23:50
Which property is expressed in distance units? o a. period o b. wavelength o c. speed o d. frequency
Answers: 2
Physics, 23.06.2019 18:10
Achild on a spinning playground ride is 0.36 m from the center of the ride. the centripetal force on the child is 19 n. what is the mass of the child if the child has a tangential 3.7 kg 13 kg 23 kg 79 kg
Answers: 3
How does the use of hydroelectric energy compare to the use of coal?
a. hydroelectric energy...
a. hydroelectric energy...
Mathematics, 28.02.2020 08:50
English, 28.02.2020 08:51
Mathematics, 28.02.2020 08:52
Biology, 28.02.2020 08:54
Mathematics, 28.02.2020 08:54
Mathematics, 28.02.2020 08:55
Mathematics, 28.02.2020 08:55
Biology, 28.02.2020 08:55
Mathematics, 28.02.2020 08:55
Mathematics, 28.02.2020 08:55