How does the number n of ejected electrons per second resulting from each light beam compare? (Choose the answer that best answers the asked question.) a) nred < ngreen = nblue b) nred > ngreen > nblue c) nred < ngreen < nblue d) nred > ngreen = nblue e) nred = ngreen = nblue

How does the number n of ejected electrons per second resulting from each light beam compare? (Choose the answer that best answers the asked question.) a) nred < ngreen = nblue b) nred > ngreen > nblue c) nred < ngreen < nblue d) nred > ngreen = nblue e) nred = ngreen = nblue

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter6: Photons And Matter Waves

Section: Chapter Questions

Problem 76P: What is the momentum of a 589-nm yellow photon?

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Question

How does the number n of ejected electrons per second resulting from each light beam compare? (Choose the answer that best answers the asked question.)

a) n_red < n_green = n_blue

b) n_red > n_green > n_blue

_c)n_red < n_green < n_blue

_d)n_red > n_green = n_blue

_e)n_red = n_green = n_blue

GREEN
LIGHT
) = 550 nm A = 400 nm
E = 2.3QV
BLUE
LIGHT
RED.
LIGHT
1= 700 nm
E= 1.8eV
6 = b.1 eV
POLONSSI um (Ø = 2.0 ev)
1

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