Physics, 28.01.2020 03:31 jeanlucceltrick09
All of the following statements are true of hydroelectric power except: a. hydroelectric power stations rely on dams to harness the energy of moving water. b. the water within hydroelectric power stations will transfer energy from gravitational potential energy to kinetic energy. c. hydroelectric power stations can only produce enough energy for a small town as they do not produce large quantities of energy. d. hydroelectric power stations are very reliable source of energy.
Answers: 3
Physics, 22.06.2019 10:50
The temperature at a point (x, y) is t(x, y), measured in degrees celsius. a bug crawls so that its position after t seconds is given by x = 6 + t , y = 8 + 1 3 t, where x and y are measured in centimeters. the temperature function satisfies tx(3, 9) = 5 and ty(3, 9) = 4. how fast is the temperature rising on the bug's path after 3 seconds? (round your answer to two decimal places.)
Answers: 3
Physics, 22.06.2019 18:20
Awave with a frequency of 500 hz is traveling at a speed of 100 m/s.what is the wavelength?
Answers: 1
All of the following statements are true of hydroelectric power except: a. hydroelectric power stat...
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