Physics, 10.11.2019 06:31, querline87
In a hydroelectric dam, water falls 33.0 m and then spins a turbine to generate electricity. what is
δu of 1.0 kg of water? suppose the dam is 80% efficient at converting the water's potential energy to electrical energy. how many kilograms of water must pass through the turbines each second to generate 45.0 mw of electricity? this is a typical value for a small hydroelectric dam.
Answers: 3
Physics, 22.06.2019 15:50, janeou17xn
Decreased sensitivity to an unchanging stimulus is known as
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Physics, 22.06.2019 18:00, kachinafenton9098
Asynthetic fiber used in manufacturing carpet has tensile strength that is normally distributed with mean 75.5 psi and standard deviation 3.5 psi. how is the standard deviation of the sample mean changed when the sample size is increased from n equals 8 to n equals 47
Answers: 2
In a hydroelectric dam, water falls 33.0 m and then spins a turbine to generate electricity. what is...
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