p35_033

# p35_033 - m = i p = 17 . 0 cm 5 . 23 cm = 3 . 25 . (d) The...

This preview shows page 1. Sign up to view the full content.

33. (a) If L is the distance between the lenses, then according to Fig. 35-17, the tube length is s = L f ob f ey =25 . 0cm 4 . 00 cm 8 . 00 cm = 13 . 0cm. (b) We solve (1 /p )+(1 /i )=(1 /f ob )for p . The image distance is i = f ob + s =4 . 00 cm + 13 . 0cm = 17 . 0cm, so p = if ob i f ob = (17 . 0 cm)(4 . 00 cm) 17 . 0cm 4 . 00 cm =5 . 23 cm . (c) The magni±cation of the objective is
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: m = i p = 17 . 0 cm 5 . 23 cm = 3 . 25 . (d) The angular magnication of the eyepiece is m = 25 cm f ey = 25 cm 8 . 00 cm = 3 . 13 . (e) The overall magnication of the microscope is M = mm = ( 3 . 25)(3 . 13) = 10 . 2 ....
View Full Document

## This note was uploaded on 11/12/2011 for the course PHYS 2001 taught by Professor Sprunger during the Fall '08 term at LSU.

Ask a homework question - tutors are online