Geology quiz

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QUESTION 1

  1. Solar cells were first developed for the US space program in 1928?. True
    False

10 points   

QUESTION 2

  1. Water can provide power, through hydroelectric dams and geothermal hot waters?. True
    False

10 points   

QUESTION 3

  1. Single crystal solar cells provide the best energy density, and are the lowest cost? True
    False

10 points   

QUESTION 4

  1. Amorphous solar cells are great for applications where you want lower cost and space is not an issue? True
    False

10 points   

QUESTION 5

  1. Passive solar includes things like using daylight to light interior spaces of buildings? True
    False

10 points   

QUESTION 6

  1. Hydro-electric power plants have great potential in the USA as there are so many places to build new dams? True
    False

10 points   

QUESTION 7

  1. Passive solar greenhouses can be used to heat homes, and even grow citrus in Wisconsin?True
    False

10 points   

QUESTION 8

  1. Tidal energy can be tapped by beach-front dams with special flood gates, and by low-velocity turbines in off-shore currents? True
    False

10 points   

QUESTION 9

  1. The largest electrical capacity hydroelectric dam in the world is Hover Dam in Nevada? True
    False

10 points   

QUESTION 10

  1. P-type semi-conductors for solar cells are doped with low concentrations of the element phosporous? True
    False
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