Multiple Choice
Which one of the following statements correctly describes a photovoltaic cell?
A) An array of mirrors reflects sunlight onto a large water tower, heating the water to produce steam.
B) Water- filled, roof- mounted panels with black linings absorb maximum sunlight.
C) Sunlight passes through window glass and heats objects within a room.
D) Thin wafers of metal- coated silicon absorb sunlight and generate an electric current.
Correct Answer:
Verified
Correct Answer:
Verified
Q28: Which of the following statements about the
Q29: Which of the following statements concerning nonmetals
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Q32: Alloys are:<br>A) extracted from rocks by smelting.<br>B)
Q34: Which of the following statements correctly differentiates
Q35: All of the following are considered renewable
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