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a light emitting diode is made from cadmium selenide which has a band gap of 2.4eV....

a light emitting diode is made from cadmium selenide which has a band gap of 2.4eV. if the gap of zinc telluride was 2.26 eV would you expect an LED made from Zinc telluride to emit a longer wavelength or a shorter wavelength than cadmium selenide?
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