We use a lens of focal length f' = 4.8 mm in order to project an image of an object AB (height = 1.6 cm) placed at 24 mm of the lens. Determine the position and the size of the image A'B'. 2) Drawing Make a drawing of the lens, its focal points and the object, multiplying all lengths by a factor of 5. а. b. Trace 3 particular rays coming from the point B and find the position of the image point B'. Measure the lens-image distance and the size of the image. First, give the lengths measured on the paper, then the real lengths taking into account the scale factor. с. d. Compare with the results obtained by the calculation.

We use a lens of focal length f' = 4.8 mm in order to project an image of an object AB (height = 1.6 cm) placed at 24 mm of the lens. Determine the position and the size of the image A'B'. 2) Drawing Make a drawing of the lens, its focal points and the object, multiplying all lengths by a factor of 5. а. b. Trace 3 particular rays coming from the point B and find the position of the image point B'. Measure the lens-image distance and the size of the image. First, give the lengths measured on the paper, then the real lengths taking into account the scale factor. с. d. Compare with the results obtained by the calculation.

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter2: Geometric Optics And Image Formation

Section: Chapter Questions

Problem 37P: An object 1.50 cm high is held 3.00 cm from a person’s cornea, and its reflected image is measured...

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