Multiple Choice
The focal lengths of the objective and eyepiece in a compound microscope are 0.8 cm and 2.5 cm, respectively. The image formed by the objective is 16 cm from it and the final image is 25 cm from the eye. What is the total magnification?
A) -19.0
B) -11.0
C) -2.0
D) -100
E) -200
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q77: The refractive power of a lens used
Q78: The focal lengths of the objective and
Q79: The near point of a normal human
Q80: John is nearsighted and cannot see things
Q81: The distance between the object and the
Q83: Farsightedness can be corrected with a converging
Q84: The length of a telescope is 2.20
Q85: What type of lens is a magnifying
Q86: What is the near point of a
Q87: Jill is farsighted and cannot see objects