10 Questions
Which characteristic of a wave is measured between the crest and the midpoint of the wave?
Amplitude
What is the distance between two consecutive crests or troughs of a wave called?
Wavelength
What does frequency (f) of a wave measure?
Number of cycles or vibrations per unit of time
What characteristic of electromagnetic waves results in them traveling VERY FAST?
Speed of Light
Which type of waves can travel through space as vibrations in electrical and magnetic fields?
Electromagnetic waves
What is the formula for calculating the velocity (v) of a wave?
v = λ x f
Which type of waves do not need a medium to propagate?
Electromagnetic waves
What is the frequency of light waves with a wavelength of 5 x 10^-7 m?
$6 \times 10^7$ Hz
Which type of radiation has less energy than ionizing radiation and does not remove electrons from atoms or molecules?
Infrared
What is the range of electromagnetic waves placed in order of increasing frequency?
Microwaves, Radio waves, Visible light, Infrared, Ultraviolet
Test your knowledge on electromagnetic waves and the characteristics of waves such as amplitude, wavelength, and frequency. Understand the measurements and properties of electromagnetic waves and how they relate to energy and frequency.
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