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Question
The area vector for a flat surface:A) is parallel to the surface and has a magnitude equal to the length of a side of the surface.
B) is perpendicular to the surface and has a magnitude equal to the length of a side of the surface.
C) is parallel to the surface and has a magnitude equal to the area of the surface.
D) is perpendicular to the surface and has a magnitude equal to the area of the surface.
E) none of the above.
Answer
This answer is hidden. It contains 1 characters.
Related questions
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The intensity of the microwave background radiation, a remnant of the big bang:
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Q:
In a photoelectric effect experiment at a frequency above cut off, the stopping potential is proportional to:
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Q:
In a photoelectric effect experiment at a frequency above cut off, the number of electrons ejected is proportional to:
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Q:
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Q:
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Q:
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Q:
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Q:
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Q:
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Q:
The resolving power of a telescope can be increased by:
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Q:
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Q:
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