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WorksheetsElectromagnetic Spectrum
Total questions: 15
Worksheet time: 10mins
The number of waves that pass a certain point in one second is the wave’s ____.
Frequency
Amplitude
Wavelength
Intensity
Electromagnetic waves vary in
The Speed They Travel in a Vacuum.
Wavelength and Frequency.
The way they Reflect.
The Orientation of their Electric and Magnetic Fields.
The waves with the longest wavelengths in the electromagnetic spectrum are
Infrared Rays.
Radio Waves
Gamma Rays
X-Rays
Newton’s prism experiments showed that white sunlight is made up of
The Full Electromagnetic Spectrum.
Only Blue Light.
All The Colors of The Visible Spectrum.
Only The Longest Wavelengths.
Cellular telephones utilize
Radar Waves.
Very High Frequency Waves.
Very Low Frequency Waves.
Microwaves.
What is the electromagnetic spectrum?
The full range of wave frequencies of electromagnetic radiation is called the electromagnetic spectrum.
The rainbow
The shortest wavelength in visible light is______.
Violet
Red
Blue
Yellow
This wave has the second highest frequency on the spectrum.
Microwaves
Visible Light
X-Rays
Gamma Ray
The higher the frequency the ______ the energy.
Higher
Lower
Neither, it stays the same
Select the correct order of waves on the EMS from low to high energy
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
How are electromagnetic waves different from other waves?
They have very short wavelengths
They transmit energy instead of matter
They can travel through the vacuum of space (without particles)
They can change direction by reflection
Which of the following electromagnetic waves has the lowest frequency?
Gamma Ray
Infrared Wave
Visible Light Wave
Microwave
The _______________ determines the color of visible light.
Wavelength
Speed
Amplitude
Particles of the Medium
Which electromagnetic waves have the longest wavelengths and lowest frequencies?
Infrared Waves
Radio Waves
Gamma Rays
Ultraviolet Rays
