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Type: Multiple-Choice
Category: Light and Optics
Level: Grade 11
Author: jiawernhue
Created: 3 years ago

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Light and Optics Question

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Grade 11 Light and Optics

What is the wavelength of microwaves of 3.0×109 Hz frequency?
  1. 0.050 m
  2. 0.060 m
  3. 0.10 m
  4. 0.20 m