Your telescope has a 850-mmmm-focal-length objective and a 22 mmmm -focal-length eyepiece. One evening you decide to look at the full moon in (Figure 1), which has an angular size of 0.52 ∘ when viewed with the naked eye. What angle (in degrees) does the image of the moon subtend when you look at it through your telescope? Suppose you decide to take a photograph of the moon using your telescope. You position a CCD detector so that it captures the image produced by the objective lens. What is the diameter of that image?
Your telescope has a 850-mmmm-focal-length objective and a 22 mmmm -focal-length eyepiece. One evening you decide to look at the full moon in (Figure 1), which has an angular size of 0.52 ∘ when viewed with the naked eye. What angle (in degrees) does the image of the moon subtend when you look at it through your telescope? Suppose you decide to take a photograph of the moon using your telescope. You position a CCD detector so that it captures the image produced by the objective lens. What is the diameter of that image?
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Your telescope has a 850-mmmm-focal-length objective and a 22 mmmm -focal-length eyepiece. One evening you decide to look at the full moon in (Figure 1), which has an angular size of 0.52 ∘ when viewed with the naked eye. What angle (in degrees) does the image of the moon subtend when you look at it through your telescope?
Suppose you decide to take a photograph of the moon using your telescope. You position a CCD detector so that it captures the image produced by the objective lens. What is the diameter of that image?
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