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Air Resistance and Terminal Velocity

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Question: A convex lens has a focal length of 12 cm, and has an object 8 cm from it. What is the magnification of the image?




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Umwelt.Science

Quote of the day...

"Working for the church means stopping all brain activity," explained Luca Pacioli. "They already know everything there is to know."
"But, you're a churchman...," said Sean. "You're dressed as a monk?"
"I know," shrugged Luca. "I find it hard to kick the habit."

A Term a Day:

Atlas-Centaur

[ Universe : Space Exploration]

The Atlas-Centaur orbital launcher was a workhorse for NASA from 1962 - 2004.

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