(WILL GIVE BRAINLIST) Why is solar energy unevenly distributed throughout the world?
A. The amount of sunlight a place receives depends on its location on earth and the season.
B. The amount of sunlight a place receives depends on the speed of wind there.
C. The amount of sunlight a place receives depends on the oil and minerals found there.
D. The amount of sunlight a place receives depends on the number of trees there are.
Answers: 3
Physics, 21.06.2019 23:30
A175 g lump of molten lead at its melting point (327 c) is placed into 55.0 g of water at 20.0 c. the specific heat of lead is 130.j/kg c and the hf of lead is 20,400 j/kg. when the lead and the water have reached equilibrium, what is the temperature of the mixture?
Answers: 3
Physics, 22.06.2019 07:40
Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents
Answers: 2
Physics, 22.06.2019 11:30
A100-watt light bulb illuminates a solar cell. the electricity from the solar cell operates a water pump that delivers 1 watt of power. what is the efficiency of the system?
Answers: 2
(WILL GIVE BRAINLIST) Why is solar energy unevenly distributed throughout the world?
A. The amoun...
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