Monday, July 27, 2009

If the distance from a converging lens to the object is less than the focal legth of the lens, the image will?

be...


a) real, inverted, and larger than the object


b)real, inverted, and smaller than the object


c) virtual, upright,and larger than the object


d) virtual, upright and smaller than the object

If the distance from a converging lens to the object is less than the focal legth of the lens, the image will?
Here's a quick way to find out. Pick up your glasses, bifocals work best, and find the focal length with a flashlight against a book. If I remember right, the oject should be magnified and upside down. So, A.
Reply:Oh, go ahead, it's twelve exposures to the roll! Live a little!
Reply:Should be virtual, inverted, and larger.


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