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Circles of Light: The Mathematics of Rainbows
How are rainbows formed? Why do they only occur when the sun is behind the observer? If the sun is low on the horizon, at what angle in the sky should we expect to see a rainbow? This lab helps to answer these and other questions by examining a mathematical model of light passing through a water droplet.
(Added: Sun Feb 13 2000 Hits: 1904 Rating: 8.00 Votes: 1) Rate It
Evaluating Expressions
What is an algebraic expression?
(Added: Tue Oct 10 2000 Hits: 1660 Rating: 5.00 Votes: 2) Rate It
Probability: The Study of Chance
The theory of probability is an important branch of mathematics with many practical applications in the physical, medical, biological and social sciences. An understanding of this theory is essential to understand weather reports, medical findings, political doings and the state lotteries. Students have many misconceptions about probability situations.
(Added: Sun Nov 14 1999 Hits: 2559 Rating: 6.80 Votes: 5) Rate It
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