Question 1
How much solar energy reaches the earth's surface at any given moment ?
![]()
173.000 TWh![]()
17.000 TWh![]()
1.73 TWh![]()
173 TWh
Question 2
What does the word photovoltaic mean
![]()
Light-cells![]()
Light-electricity![]()
Solar energy
Question 3
Who discovered the photovoltaic effet
![]()
French physicst francois hollande![]()
French physicst Mr oclaire![]()
French physicst edmond becquerel![]()
German physicst heinrich baron
Question 4
What from of energy do concentrataing solar power technologies used to generate electricity ?
![]()
Static![]()
Thermal![]()
Magnetic![]()
Chimical
Question 5
How much is there cell on a solar panel
![]()
36![]()
10![]()
12![]()
120
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