Physics, asked by Kapilpahal8041, 4 months ago

Calculate the wavelength of radiation (A) emitted by an LED made up of a semiconducting material with band gap energy 1.43eV.

Answers

Answered by sahithi052412

0

Answer:

Band gap energy eV

To Find:

Wavelength of radiation.

For calculating the wavelength of light,

According to the planck's law,

Where planck constant = ,

m

Therefore, the wavelength of radiation emitted by LED is m

Explanation:

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