Electromagnetic Spectrum
Interactive Video
•
Science
•
7th Grade
•
Practice Problem
•
Medium
Maria Martinez
Used 1+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does classical electromagnetism describe light as?
A longitudinal wave of sound.
A stream of particles.
A transverse wave composed of oscillating electric and magnetic fields.
A static field of energy.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following are properties of electromagnetic waves?
Pitch, volume, and tone.
Amplitude, wavelength, and frequency.
Mass, velocity, and acceleration.
Color, brightness, and saturation.
3.
MULTIPLE CHOICE QUESTION
30 sec • Ungraded
Are you enjoying the video lesson?
Yes
No
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the frequency of an electromagnetic wave determine?
Its speed in a vacuum.
Its amplitude.
The kind of light it represents.
Its ability to travel through a medium.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the approximate speed of all electromagnetic radiation in a vacuum?
300,000 m/s
3,000,000 m/s
30,000,000 m/s
300,000,000 m/s
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