QUESTION 1 Which of the following represents the expectation value for the momentum-squared, p2 for a particle-in-a-box of length, if it is in a state defined by w(x) = sin(2x) (unnormalized)?. Assume that 0 SXSTT -21h sin(2x) s cos?t2x) cox sincax)dik -2in "sn(2x)ox -21n cos (2x)dx ," sne2x]cos (23) de sm(3x) dx "cos?(2x) dx -216 5,"ar (23) 402S." -S"cos? (2x) dx -216 412 sin(2x) 47200 0 0 -210 s "sin?(2x)dx "sin?(2x) dx "sin?(2x)dx S, "sin?(2x)ox 4n? ["sin?(2x)dx so "sin? (2x) dx si sin /( Przular So sin(2x)cos(2x)dx sin(2x)COS (2x)dx S sin? (2x)dx 4A2 sin (2x)cos (2x) dx 0 - 21h IT 4420 IT 0 QUESTION 2 Consider a system whose wave function is represented by the function VOX) -A where 0 sxs 2.6. For what value of A will this wave function be normalized? Report your answer in scientific notation to 3 significant figures