Electromagnetic Waves And Properties Flashcards

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0
Q

Electromagnetic spectrum

A

A complete range of electromagnetic waves placed in order of increasing frequency

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1
Q

Electromagnetic waves

A

Waves that can transfer electric and magnetic energy through the vacuum space

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2
Q

Radio waves

A

Electromagnetic waves with the longest wavelengths and lowest frequencies

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3
Q

Microwaves

A

Electromagnetic waves that have shorter wavelengths and higher frequencies then radio waves

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4
Q

Radar

A

A system that uses reflected radio waves to detect objects and measure their distance and speed

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5
Q

Infrared rays

A

Electromagnetic waves with shorter wavelengths and higher frequencies than microwaves

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6
Q

Thermogram

A

An image that shows regions of different temperatures in different colors

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7
Q

Visible light

A

Electromagnetic radiation that can be seen with the unaided eye

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8
Q

Ultra violet rays

A

Electromagnetic waves with wavelengths shorter than visible light but longer than x-rays

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9
Q

X-rays

A

Electromagnetic waves with wavelengths shorter than ultra violet waves but longer than gamma rays

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10
Q

Gamma ray

A

Electromagnetic waves with the shortest wavelengths and highest frequencies

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