9. It is observed that light of wavelength 430 nm just begins to emit photoelectrons from a surface. What is the quantum prediction if the wavelength of the incident light is changed to 440 nm? A. The photocurrent increases immediately B. There will be a change in the photo current C. The photocurrent decreases immediately D. No photocurrent is observed

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Chapter1: Chemical Foundations
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9.
It is observed that light of wavelength 430
nm just begins to emit photoelectrons from a
surface. What is the quantum prediction if the
wavelength of the incident light is changed to
440 nm?
A. The photocurrent increases immediately
B. There will be a change in the photo
current
C. The photocurrent decreases immediately
D. No photocurrent is observed
Transcribed Image Text:9. It is observed that light of wavelength 430 nm just begins to emit photoelectrons from a surface. What is the quantum prediction if the wavelength of the incident light is changed to 440 nm? A. The photocurrent increases immediately B. There will be a change in the photo current C. The photocurrent decreases immediately D. No photocurrent is observed
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