Semester 2 Exam 2018 Reviewer

Select the correct order of waves on the EMS 

• Radio, Micro, Infra, Visible, Ultra, X-ray, Gamma
• Gamma, X-ray, Ultra, Vis, Infra, Micro, Radio
• Vis, Micro, Infra, Ultra, X-ray, Gamma, Radio
• Micro, Radio, Vis, Infra, Ultra, X-ray, Gamma

Tags

NGSS.HS-PS4-1

Which has the LONGEST wavelength and, therefore, the lowest frequency/energy

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

Tags

NGSS.HS-PS4-1

Which has the SHORTEST wavelength and, therefore, the highest frequency/most energy

• Radio waves
• Ultraviolet Rays
• Gamma Rays
• X-rays

Tags

NGSS.HS-PS4-1

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

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

The _______________ determines the color of visible light. 

• wavelength
• speed
• amplitude
• light

Tags

NGSS.HS-PS4-1

All electromagnetic waves have the same...

• frequency
• speed
• wavelength
• energy

Tags

NGSS.HS-PS4-1

Cell phones use_____________waves.

• Microwaves
• Gamma
• XRays
• Radio 

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-5

_______ carry the greatest amount of energy. 

• x-rays
• gamma rays
• infrared rays
• visible light

Tags

NGSS.HS-PS4-3

NGSS.HS-PS4-4

Red light has a wavelength of 675 nm. What is its frequency?

• 2.03x10¹¹ m

• 4.44x10¹⁴ Hz

• 4.44x10¹⁴ nm

• 2.03x10¹¹ Hz

Calculate the wavelength of light that has a frequency of 5.2 x 10¹² Hz. 

• 5.8 x 10 ^-5 m
• 5.8 x 10 ^-7 m
• 5.19 x 10 ¹⁴ m
• 1.56 x 10 ²³ m

Tags

NGSS.HS-PS4-1