In: Physics
a) Explain how is a simple microscope constructed, include information about focal lengths for the lenses used.
b)“era of great refractors”. Explain what this means, and then explain several problems inherent with refracting telescopes.
c) What is hyperopia and myopia? What type of lenses correct for each?
d) at what position of the real image from the first lens in a telescope in relation to the second lens do you get maximum magnification for your instrument?
e) If an object is 35 cm away from the lens, where will the image be if the focal length is 22 cm?