AIEEE 2005 Physics Solved Paper

Section: Physics

Question : 67 of 74

Marks: +1, -0

The electrical conductivity of a semiconductor increases when electromagnetic radiation of wavelength shorter than 2480‌nm is incident on it. The band gap in (eV) for the semiconductor is

[AIEEE 2005]

2.5 eV
1.1 eV
0.7 eV
0.5 eV

Validate

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