State the reason, why GaAs is most commonly used in making of a solar

1.	State the reason, why GaAs is most commonly used in making of a solar cell.
Answer» Ga As (gallium arsenide) is most commonly used in making of a solar cell because it absorbs relatively more energy from the incident solar radiations being of relatively higher absorption coefficient.

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State the reason, why GaAs is most commonly used in making of a solar cell.

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