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WorksheetsIZ QUIZ-IZ TIME!
Total questions: 10
Worksheet time: 3mins
The electromagnetic spectrum shows a family of EM waves arranged _____________.
In alphabetical order
In order of use and application
In order of frequency and wavelength
In order of luminosity of radiation emitted
The major source of EM waves on Earth is the _______________.
Air
Atom
Bulb
Sun
Moving along the spectrum from radio waves to gamma rays, identify which of the following:
Decreasing ____________
Energy
Frequency
Speed
Wavelength
Moving along the spectrum from radio waves to gamma rays, identify which of the following:
Increasing ____________
Frequency and energy
Frequency and wavelength
Speed and energy
Wavelength and speed
Moving along the spectrum from radio waves to gamma rays, identify which of the following:
Remains the same for all EM waves.
Frequency
Wavelength
Speed
Energy
Which of the following has the highest frequency?
Infrared rays
Gamma rays
Radio waves
UV rays
This EM wave was used to prompt RADARs to work.
Infrared rays
Gamma rays
Radio waves
UV rays
This EM wave is cannot be seen but can be felt as heat.
Infrared rays
Gamma rays
Radio waves
UV rays
This electromagnetic wave is easily absorbed by foods, plastic, and glasses, but it is reflected by all metallic objects.
Cosmic rays
X-rays
Microwaves
Visible light
Which of the following EM waves is responsible for the food production of plants through photosynthesis?
Cosmic rays
X-rays
Microwaves
Visible light
