1. The problem statement, all variables and given/known data Monochromatic light of wavelength 592 nm from a distant source passes through a slit that is 0.0290 mm wide. In the resulting diffraction pattern, the intensity at the center of the central maximum (θ = 0∘) is 3.00×10−5 W/m2 . What is the intensity at a point on the screen that corresponds to θ = 1.20∘? Express your answer with the appropriate units. 2. Relevant equations $$I = I_0[\sin(\pi*a*\sin(\theta)/\lambda)/(\pi*a*\sin(\theta)/\lambda)]^2$$ 3. The attempt at a solution I used the formula and values and got an answer of 1.13*10^-9 W/m^2 but it says it's incorrect and i'm not sure why.