|
Title: What is the magnification of a magnifying glass of focal length 4.0 cm if the image is to be viewed ... Post by: Brelou on Feb 26, 2017 What is the magnification of a magnifying glass of focal length 4.0 cm if the image is to be viewed by a relaxed eye with a near point of 25 cm?
A) 2.0 B) 3.0 C) 3.6 D) 4.0 E) 6.3 Title: Re: What is the magnification of a magnifying glass of focal length 4.0 cm if the image is to be ... Post by: Raj.S on Feb 26, 2017 Content hidden
|