Consider a green LED that draws 5 µW of power. Assuming all the power going into the LED is emitted as 520 nm light, how many photons are emitted from the LED every second? 6.11 x 1017 photons/s 4.52 x 1019 photons/s O 1.31 x 1013 photons/s 1.45 x 1024 photons/s
Consider a green LED that draws 5 µW of power. Assuming all the power going into the LED is emitted as 520 nm light, how many photons are emitted from the LED every second? 6.11 x 1017 photons/s 4.52 x 1019 photons/s O 1.31 x 1013 photons/s 1.45 x 1024 photons/s
Chemistry: Matter and Change
1st Edition
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Chapter7: Ionic Compounds And Metals
Section: Chapter Questions
Problem 15STP
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