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Question
If I0= 10-12W/m2, and I= 4.5 x 10-8W/m2, what is log (I/I0)?A) 4.5 x 104
B) 18
C) 11
D) 4.7
E) 3.7
Answer
This answer is hidden. It contains 1 characters.
Related questions
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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:
The resolving power of a telescope can be increased by:
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Q:
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Q:
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