33 A telescope with aperture diameter 4 cm is used to view a collection of stars that are 4 x 10 2m away. If the stars give out light of wavelength 570nm, what is the distance between the closest stars that can be resolved? 34 To read the headline in a newspaper you need to resolve points that are about 1 cm apart. If a spy camera is to be put in orbit 200 km above the Earth, how big must its aperture be if it is to take readable pictures of newspaper headlines? (Assume wavelength = 600 nm.) 35 The pixels on a computer screen are about 0.01 cm apart. If the aperture of your eye has diameter 5mm should you be able to resolve the pixels at a distance of 1 m? (Assume wavelength = 600nm.) Explain your