A light sensor is based on a photodiode that requires a minimum photon energy of (1.7 mathrm{eV})

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A light sensor is based on a photodiode that requires a minimum photon energy of $1.7 \mathrm{eV}$ to create mobile electrons. What is the longest wavelength of electromagnetic radiation that the sensor can detect?

A. $500 \mathrm{~nm}$

B. $730 \mathrm{~nm}$

C. $1200 \mathrm{~nm}$

D. $2000 \mathrm{~nm}$

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College Physics A Strategic Approach

ISBN: 9780321907240

3rd Edition

Authors: Randall D. Knight, Brian Jones, Stuart Field

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Question Posted: Apr 03, 2024 07:01 AM

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A light sensor is based on a photodiode that requires a minimum photon energy of (1.7 mathrm{eV})

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College Physics A Strategic Approach

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