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A caravan carries a flat panel of 0.45 m² on its roof… | StemPy Lab
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A caravan carries a flat panel of 0.45 m² on its roof. On a hazy day the sunlight that reaches the roof is 750 W/m², and the panel turns 17 % of the light power into electrical power. How many watt does the panel give?
Physics
Hard
High School (11–12)
Electronics
Created by
StemPy Lab
A caravan carries a flat panel of
0.45
m
2
0.45\ \text{m}^2
0.45
m
2
on its roof. On a hazy day the sunlight that reaches the roof is
750
W/m
2
750\ \text{W/m}^2
750
W/m
2
, and the panel turns
17
%
17\ \%
17
%
of the light power into electrical power. How many watt does the panel give?
0.077
W
0.077\ \text{W}
0.077
W
57.4
W
57.4\ \text{W}
57.4
W
127.5
W
127.5\ \text{W}
127.5
W
337.5
W
337.5\ \text{W}
337.5
W
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