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Exploring the Electromagnetic Spectrum: Waves and Their Properties
Interactive Video
•
Science
•
6th - 8th Grade
•
Practice Problem
•
Hard
Standards-aligned
Mia Campbell
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of electromagnetic radiation has the longest wavelength?
Gamma rays
X-rays
Ultraviolet rays
Radio waves
Tags
NGSS.HS-PS4-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
As wavelength increases, what happens to the frequency of the light?
It increases
It decreases
It fluctuates
It remains constant
Tags
NGSS.HS-PS4-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the speed of light in a vacuum in meters per second?
3 x 10^8 m/s
2.26 x 10^8 m/s
1.33 x 10^8 m/s
2.4 x 10^8 m/s
Tags
NGSS.HS-PS4-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the relationship between wavelength and energy of a photon?
Directly proportional
Inversely proportional
No relationship
Randomly proportional
Tags
NGSS.HS-PS4-3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What unit is used to measure the frequency of light?
Nanometers
Hertz
Electron volts
Joules
Tags
NGSS.HS-PS4-1
NGSS.HS-PS4-3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the wavelength of a photon is 700 nanometers, what is its frequency in hertz?
1.692 x 10^15 Hz
3 x 10^8 Hz
2.84 x 10^-19 Hz
4.286 x 10^14 Hz
Tags
NGSS.HS-PS4-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the speed of light when it travels through diamond compared to water?
It becomes zero
It remains the same
It decreases
It increases
Tags
NGSS.HS-PS4-1
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