Multiple Choice
Assume electrons are accelerated through a potential difference of 25000 V inside a TV picture tube. What is the minimum wavelength that could be produced when the electrons strike the phosphor? (1 Å = 10−10 m)
A) 0.50 Å
B) 1.0 Å
C) 10 Å
D) 100 Å
E) 0.25 Å
Correct Answer:
Verified
Correct Answer:
Verified
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