Physics, 19.11.2020 19:20 corcoranrobert1959

THESE ARE ANSWERED 1. Which property describes an electromagnetic wave and not a mechanical wave?

transfers energy CORRECT

travels in a vacuum

requires a medium

has frequency

2. Which of the following electromagnetic waves are listed in the correct order from longest wavelength to shortest wavelength?

infrared, visible, ultraviolet CORRECT

ultraviolet, visible, infrared

visible, infrared, ultraviolet

infrared, ultraviolet, visible

3. Which of the following electromagnetic waves has the shortest wavelength?

visible light waves

ultraviolet waves CORRECT

microwaves

infrared waves

4. What portion of the electromagnetic spectrum can human eyes detect?

visible light CORRECT

infrared light

infrared light and ultraviolet light

visible light and infrared light

5. Which kinds of waves travel fastest through dense matter?

mechanical waves CORRECT

electromagnetic waves

ultraviolet waves

radio waves

Answers: 2

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THESE ARE ANSWERED 1. Which property describes an electromagnetic wave and not a mechanical wave?

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