Multiple Choice
A simple magnifier gives a magnification of 8 times when it is used by a person with a normal near point (25 cm) .What is the magnifying power when it is used by a person whose near point is 15 cm?
A) 4.8
B) 13
C) 8.0
D) 15
E) 9.6
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q74: Your farsighted boyfriend requires lenses with a
Q75: A converging lens and a screen are
Q76: An object is placed 4.24 cm in
Q77: To project an image onto a screen
Q78: Your near point is x<sub>np</sub>,and you're using
Q80: When an object is farther from a
Q81: Suppose your near point is 25.0 cm
Q82: A positive lens has a focal length
Q83: An object placed 7.62 cm from
Q84: An object is placed 20 cm to