What is the sequence of energy transformations associated with a hydroelectric dam?
electrical energy into mechanical energy into kinetic energy into gravitational potential energy
gravitational potential energy into kinetic energy into mechanical energy into electrical energy
chemical energy into kinetic energy into mechanical energy into electrical energy
chemical energy into thermal energy into kinetic energy into electrical energy
Answers: 3
Physics, 21.06.2019 20:00
Alice added sodium chloride to water and stirred the water for several minutes. alice is most likely trying to demonstrate that ionic compounds a. are hard. b. can dissolve. c. are clear. d. can melt.
Answers: 1
Physics, 22.06.2019 01:00
First, launch the video below. you will be asked to use your knowledge of physics to predict the outcome of an experiment. then, close the video window and answer the question at right. you can watch the video again at any point. part a as in the video, we apply a charge +q to the half-shell that carries the electroscope. this time, we also apply a charge รขโฌโq to the other half-shell. when we bring the two halves together, we observe that the electroscope discharges, just as in the video. what does the electroscope needle do when you separate the two half-shells again? view available hint(s) as in the video, we apply a charge + to the half-shell that carries the electroscope. this time, we also apply a charge รขโฌโ to the other half-shell. when we bring the two halves together, we observe that the electroscope discharges, just as in the video. what does the electroscope needle do when you separate the two half-shells again? it deflects more than it did at the end of the video. it deflects the same amount as at end of the video. it does not deflect at all. it deflects less than it did at the end of the video. submit
Answers: 2
Physics, 22.06.2019 05:40
The difference between a red shift and a blue shift has to do with wavelength frequency. t or f
Answers: 1
Physics, 22.06.2019 06:40
Light traveling in a medium with a refractive index 1.19 is incident on a plate of another medium with index of refraction 1.79. at what angle of incidence is the reflected light fully polarized?
Answers: 2
What is the sequence of energy transformations associated with a hydroelectric dam?
ele...
ele...
Physics, 26.11.2021 22:30
English, 26.11.2021 22:30
Chemistry, 26.11.2021 22:30
Mathematics, 26.11.2021 22:30
Chemistry, 26.11.2021 22:30
Medicine, 26.11.2021 22:30
Medicine, 26.11.2021 22:30
Business, 26.11.2021 22:30
History, 26.11.2021 22:30
Mathematics, 26.11.2021 22:30
Business, 26.11.2021 22:30