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Wavelength the monochromatic light

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Reference no: EM131618890

When a silicon solar cell was irradiated with monochromatic light of 8.50 mW/cm2, it showed short circuit photocurrent density of 3.00 mA/cm2. Find at which wavelength the monochromatic light was irradiated. The external quantum efficiency was 65%.

Reference no: EM131618890

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