EM Spectrum

Which type of electromagnetic radiation has the shortest wavelength?

• Radio Waves
• Visible Light
• Microwaves
• Gamma Rays

Which is the crest?

• 1

• 2

• 3

• 4

Which section of the spectrum is the ONLY one we can see?

• X-rays
• Visible Light
• Gamma Rays
• Ultraviolet Rays

Which of the following electromagnetic waves is given off as heat? 

• Radio Waves
• Infrared Rays
• Visible Light
• Gamma Rays

What are the main colors in the visible light spectrum?

• Red, green, and blue

• Red, orange, yellow, green, blue, indigo, and violet

• Black and white

• Cyan, yellow, and magenta

Which color reflects all light that hits it?

• Black

• Blue

• White

• Red

Wave with shortest wavelength

• UV
• radio waves
• gamma
• visible

If the wavelength of an electromagnetic wave is longer, what is true about the energy?

• Energy is higher.

• Energy is lower.

• energy is cancelled out

• Energy is not dependent on wavelength.

All waves carry

• energy

• light

• particles

• matter

Which letter represents wavelength?

• A

• B

• C

• D