Electromagnetic Spectrum Quiz

The blue section of the wave is measuring _________________.

• wavelength
• crest
• trough
• amplitude 

Tags

Electromagnetic Spectrum

​ (a)   wave has the longest wavelength and has​ (b)   energy because it has lowest frequency.

• Radio
• least
• gamma
• most

(a)   is the most dangerous because it has ​ (b)   wavelength and ​ (c)   energy.

• Radio
• longest
• Gamma ray
• shortest
• highest
• lowest

Tags

NGSS.HS-PS4-1

Which EM waves are have the lowest frequency?

• radio

• none

• infrared

• x-rays

As wavelength decreases,

frequence and energy (a)   .

• stays the same

• decreases

• increase

Tags

NGSS.HS-PS4-1

Change the wavelength to 700 nm. What color is your light (electromagnetic wave)?

Tags

NGSS.HS-PS4-1

Change the wavelength to 380 nm. What color is your light (electromagnetic wave)?

What color of visible light has the highest energy?

• Violet
• Red
• Orange
• Yellow
• Green

Order visible light from longest to shortest wavelength.

• Green
• Blue
• Red
• Orange
• Yellow

Reorder the following by energy, from least to greatest (1 = lowest energy)

• Visible light

• Microwaves

• Infrared

• Radio waves

• Ultraviolet

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-4

NGSS.HS-PS4-3