Light from a green laser, with a wavelength of 510 nm, is shone through a single slit with a width of 1.2 cm and onto a screen placed some distance behind. (a) Which of the following most closely resembles the pattern you would expect to see on the screen? A marks Answer: /1 (b) Justify your choice by briefly explaining what kind of model of light you chose and why you chose it. marks /1 Lightfrom a red laser, with a wavelength of 630 nm, is shone through a single slit with a width of 0.06 mm and onto a screen placed some distance behind. (c) Which of the following most closely resembles the pattern you would expect to see on the screen? B I