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26 Nov 2019
A microscope has an objective lens of focal length 1.4 mm andaneyepiece of focal length 20
mm, adjusted for minimum eyestrain. A blood sample is placed 1.5mmfrom the objective.
What is the overall magnification?
A) 18
B) 37
C) 180
D) 370
A microscope has an objective lens of focal length 1.4 mm andaneyepiece of focal length 20
mm, adjusted for minimum eyestrain. A blood sample is placed 1.5mmfrom the objective.
What is the overall magnification?
A) 18
B) 37
C) 180
D) 370