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33 by Be Trang HYB is a document available to read on EtoBox.

What is 33 about?

The document discusses the properties and behavior of light, including reflection, refraction, and interference. It explains how light interacts with different surfaces and materials, as well as the principles behind lasers and telescopes. Additionally, it covers sound waves, their speed, and the Doppler effect, highlighting the differences between sound and light as forms of energy.

Author

Be Trang HYB

Language

EN