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Optics: Mirrors

By Janice VanCleave

QUESTION: Why do some mirrors make me look upside down? ANSWER: You can see your image by looking at yourself in a spoon. The spoon acts like a mirror, which is a surface that reflects (bounces back from a surface) light. The inside of the spoon’s bowl is concave, meaning it curves inward. When you […]

Filed Under: Physics Tagged With: concave mirror, convex mirror, optical engineering, reflect

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Welcome to Janice’s Science Extravaganza!

The spoon hanging from the string vibrates when struck and these vibrations are transmitted through the string and the sound is amplified by the plastic cups. ABOUT ME: Hi, I am Janice VanCleave, author of 50 best-selling science experiment books for children ages 4 through high school. I taught science for 27 years. MORE.....

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