5 Questions
What is the primary source of natural light on Earth?
The Sun
What is the speed of light in vacuum?
299792458 m/s
Which type of electromagnetic radiation is also considered as light in physics?
Gamma rays
What are the quanta of electromagnetic field that represent massless elementary particles?
Photons
What is the range of wavelengths for visible light as defined in physics?
350–750 nm
Test your knowledge about the properties and characteristics of visible light and electromagnetic radiation in this quiz. Learn about the wavelengths, frequencies, and various forms of light in the electromagnetic spectrum.
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