Energy Frequency Wavelength Review Quizs

In Planck's energy equation, what is

c

• speed of light

• Planck's constant

• energy

• wavelength

• frequency

Which EM waves are have the lowest frequency?

• radio

• none

• infrared

• x-rays

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

• high, low

• high, high

• low, high

• low, low

What is the light that you can see called?

• observatory light

• ultraviolet light

• visible light

• infrared light

What is the speed of light?

• 3.0x10⁸ ms

• 3.0x10⁸ m/s

• 6.626x10^-34 Js

• 6.626x10^-34 J/s

In Planck's energy equation, what is

λ

• speed of light

• Planck's constant

• energy

• wavelength

• frequency

As the frequency of an electromagnetic wave increases, the amount of energy in that wave...

• increases.
• decreases.
• stays the same.

The distance from one point to the next corresponding point on a wave is called the ________________.

• waveform
• peak
• amplitude
• wavelength

Which wave in the diagram has the greatest frequency?

• 1
• 2
• 3
• 4

What is the frequency of UV light that has an energy of 2.39 × 10 ^-18 J? 

• 2.32 x 10⁹ Hz
• 3.60 x 10¹⁵ Hz
• 1.58 x 10^-51 Hz
• 3 x 10⁸  m/s