TS EAMCET 04 May 2019 Shift 1 Solved Paper

Section: Physics

Question : 118 of 160

Marks: +1, -0

Assertion (A): Si and GaAs are the preferred materials for solar cells.
Reason (R): Both these materials have energy band gaps much below the energy level corresponding to the maximum solar irradiance hi the solar spectrum.
The correct answer is

(A) is correct but (R) is incorrect.
Both (A) and (R) are collect and (R) is the correct explanation of (A).
Both (A) and (R) are correct but (R) is not the correct explanation of (A).
Both (A) and (R) are incorrect .

Validate

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