Which of the following statements are correct (select all that apply, there may be more than one correct option)? Germanium is an excellent semiconductor for LEDs O Above threshold, light in a laser arises mainly from stimulated emission of photons O Light is emitted from an LED by spontaneous emission of photons in reverse bias The energy of photons emitted from an LED is approximately that of the band gap of the semiconductor
Which of the following statements are correct (select all that apply, there may be more than one correct option)? Germanium is an excellent semiconductor for LEDs O Above threshold, light in a laser arises mainly from stimulated emission of photons O Light is emitted from an LED by spontaneous emission of photons in reverse bias The energy of photons emitted from an LED is approximately that of the band gap of the semiconductor
Chapter59: Motor Startup And Troubleshooting Basics
Section: Chapter Questions
Problem 12SQ: How is a solid-state diode tested? Explain.
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