leticiardz4819 leticiardz4819

23-01-2024
Physics

contestada

The electrical conductivity of a semiconductor increases when electromagnatic radiation of wavelength shorter than 2480 nm is incident on it. The band gap (in eV) for the semiconductor is [hc=1242eVnm]
A 0.7eV
B 0.5eV
C 2.5eV
D 1.2eV

Respuesta :

Otras preguntas

Different types of cells use ? of the chromosome.

Can someone give me a example? I dont know how to write my equation

help fast!! jdjskckskcnekcnskmcmdmfmdmcmdmcmf

Complete the questionnaire with the correct form of have and the verbs in the box. (Alter/Cut/Deliver/Pierce/Take/Test) How often do you... 1_____your hair_____

Proofread this extract and correct the six errors involving inverted commas. Remember to only use "double" inverted commas when adding them. Never before had a

the second drop down box says up or down

what is the setting for the story shooting an elephant?

The organ system is responsible for eliminating nitrogenous waste from the body. O Immune O Muscular O Urinary O Digestive

Quick summary for " the truth matters " Carl Sagan article? !?!

Layla painted 5/9 of a wall and Tim painted 6/7 of a wall. How much if the wall do they have left to paint?