EM Waves & Color Review

The wave with the longest wavelength is....

• microwave
• radio
• gamma
• visible light

The wave with frequency higher than infrared and lower than UV is.....

• radio
• visible light
• xray
• gamma

The wave that is a type of radio wave with shorter wavelength and higher frequency is.....

• radio
• microwave
• infrared
• visible light

When the wavelength increases, the frequency

• increases
• decreases

When the frequency is higher, the wavelength is

• longer
• shorter
• higher
• fuzzier

Which of the following electromagnetic waves has the lowest energy?

• gamma ray
• infrared wave
• visible light wave
• microwave

Which of these colors has the highest frequency?

• red
• orange
• green
• blue

Which of these colors has the least amount of energy?

• red
• orange
• green
• blue

The distance between two crests or two troughs of a wave is called:

• frequency
• amplitude
• wavelength
• hertz

What does the term "spectrum" mean?

• a range
• a score
• a light
• a sound