How many of following statements about the photoelectric effect are true? (a) the greater the frequency of the incident light is, the greater is the stopping potential. (b) the greater the intensity of the incident light is, the greater is the cutoff frequency. (c) the greater the work function of the target material is, the greater is the stopping potential.
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Physics, 21.06.2019 21:00
When a neutral charge, comes into contact with a positive charge they repel each other nothing happens the neutral charge becomes negative they attract each other
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Physics, 22.06.2019 04:50
Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0â with respect to the polarizer, what is the intensity of the light that reaches the photocell?
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Physics, 22.06.2019 12:00
Infrared radiation has wavelengths that are shorter than visible light is part of the visible light spectrum has wavelengths that are longer than visible light has the same wavelengths as ultraviolet radiation
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How many of following statements about the photoelectric effect are true? (a) the greater the frequ...
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