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Brelou Brelou
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Posts: 876
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7 years ago
The work function of a certain metal is 1.90 eV. What is the longest wavelength of light that can cause photoelectron emission from this metal?
A) 231 nm
B) 14.0 nm
C) 62.4 nm
D) 344 nm
E) 653 nm
Textbook 
Physics

Physics


Edition: 4th
Author:
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1 Reply
Quantum physics thus reveals a basic oneness of the universe.
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mtown88mtown88
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Posts: 876
7 years ago
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Brelou Author
wrote...

7 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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Yesterday
Good timing, thanks!
wrote...

2 hours ago
Brilliant
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