Electromagnetic Radiation Part 1

The portion of the electromagnetic spectrum that humans can see is called:

• radio waves

• visible light

• gamma rays

• x-rays

When wavelength increases...

• energy decreases

• energy increases

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As wavelength decreases...

• energy increases

• energy decreases

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The distance between crests of electromagnetic waves is called:

• wavelength

• frequency

• energy

• Planck's Constant

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Which type of electromagnetic energy carries the least energy?

• X-Rays

• Visible Light

• Ultraviolet

• Microwaves

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Which type photon carries the most energy?

• Yellow Light

• Red Light

• Blue Light

• Green Light

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We perceive various wavelengths within the visible light spectrum as:

• sound

• color

• time

• smell

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A light particle is called a(n):

• electromagnetic wave

• photon

• electron

• atom

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Which has a longer wavelength?

• infrared

• ultraviolet

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Which is can be felt as "heat"?

• gamma rays

• infrared

• x-ray

• blue light

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