Multiple Choice
A very delicate sample is placed 0.150 cm from the objective lens of a microscope.The focal length of the objective is 0.140 cm,and that of the eyepiece is 1.0 cm.The near-point distance of the person using the microscope is 25.0 cm.The magnitude of the final magnification of the microscope is closes to
A) 375.
B) 300.
C) 250.
D) 125.
E) 100.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: A farsighted person cannot see clearly objects
Q2: The near point of a farsighted person
Q3: The focal lengths of the objective lens
Q4: Chromatic aberration in lenses is due to
Q6: You have available lenses of focal lengths
Q7: The focal length of the lens of
Q8: A nearsighted person cannot see objects beyond
Q9: You have available lenses of focal lengths
Q10: To maximize the magnification of a refracting
Q11: The length of the telescope is 1.60