This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A light emitting diode with a band gap of 181 kJ/mol emits light in what region of the ... (Read 105 times)

kfurse

  • Hero Member
  • *****
  • Posts: 590
on: Feb 15, 2020

Question 1

Which combination of semiconductors can be employed to make a diode?
◦ Si doped with P and Ge doped with As
◦ GaAs doped with Ge and GaP doped with Si
◦ GaAs doped with Se and GaP doped with Zn
◦ Si doped with B and Ge doped with Ga

Question 2

A light emitting diode with a band gap of 181 kJ/mol emits light in what region of the electromagnetic radiation spectrum?
◦ ultraviolet
◦ infrared
◦ visible - blue
◦ visible - red
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by kfurse on Feb 15, 2020

KKcool

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Feb 15, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


kfurse

  • Member
  • Posts: 590
Reply 2 on: Feb 15, 2020
Thanks for the timely response, appreciate it

aliotak

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Light palpation with the hands Light palpation with the hands
The biochemical reactions of near-infrared light The biochemical reactions of near-infrared light
Predators adapt to extreme water pressure and the absence of light Predators adapt to extreme water pressure and the absence of light
Light beer has about the same amount of alcohol as regular beer Light beer has about the same amount of alcohol as regular beer
Separation of main-band (MB) and satellite (S) DNA Separation of main-band (MB) and satellite (S) DNA
Light-reflecting Eyes Light-reflecting Eyes
Video: Replication of DNA and Chromosomes/ How do cells replicate their DNA? (Animation) no Audio

For a complete list of videos, visit our video library