Ch. 11 HW Quiz 1

The blue section of the wave is measuring _________________.

• wavelength
• crest
• trough
• amplitude 

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The number of waves that pass in a certain amount of time is called

• frequency
• wavelength
• crest
• amplitude

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A wave with a long wavelength will have a ______ frequency and _____ energy

• high, low
• high, high
• low, high
• low, low

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Which wave has the greatest frequency?

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Which wave has the longest wavelength?

• Red Wave

• Orange Wave

• Green Wave

• Purple Wave

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If a short wavelength has more ENERGY than long wavelength, which color Lightsaber is the most dangerous, or powerful?

• Red

• Orange

• Blue

• Green

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NGSS.HS-PS4-4

Which of the following are in correct order from greatest to least energy?

• microwaves, infrared, ultraviolet, x-rays

• microwaves, x-rays, infrared, ultraviolet

• x-rays, ultraviolet, infrared, microwaves

• infrared, ultraviolet, x-rays, microwaves

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NGSS.HS-PS4-4

Match each component of the Energy wave equations to the correct term.

• speed of light

• λ

• Energy

• ν

• frequency

• E

• Planck's constant

• c

• wavelength

• h

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Match each component of the Energy wave equations to the correct unit

• m/s

• h

• J

• ν

• Js

• E

• 1/s

• c

• m

• λ

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What is the energy of a quantum of light with a frequency of 7.39x10¹⁴ Hz?

• 4.88x10¹⁹ J

• 4.88x10^-19J

• 2.22x10²³J

• 2.22x10^-23J

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