1
answer
0
watching
201
views
9 Jan 2018
2) (10 pts) In the accompanying photo, the images of Sir John A. MacDonald's nose and the Library of Parliament are each twice the size that they appear on the ten-dollar bill, and are at a distance of 3.0 cm from the lens of the magnifying glass. a. Determine the focal length of the lens of the magnifying glass. b. Draw a ray diagram for the system. It does not need to be exactly to scale, but should show the essential features of the system. (Hint: the photo gives you information about the (virtual) image that your eye and the camera see-use this, together with the information given above, to solve the problem). ADA
2) (10 pts) In the accompanying photo, the images of Sir John A. MacDonald's nose and the Library of Parliament are each twice the size that they appear on the ten-dollar bill, and are at a distance of 3.0 cm from the lens of the magnifying glass. a. Determine the focal length of the lens of the magnifying glass. b. Draw a ray diagram for the system. It does not need to be exactly to scale, but should show the essential features of the system. (Hint: the photo gives you information about the (virtual) image that your eye and the camera see-use this, together with the information given above, to solve the problem). ADA
Keith LeannonLv2
11 Jan 2018
