5 min read
This study guide covers electromagnetic waves, including their nature as oscillating electric and magnetic fields, propagation through a vacuum, and categorization by wavelength (radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays). It emphasizes the electromagnetic spectrum, the transverse nature of the waves, and the properties of visible light. The guide also provides exam tips and common question types.
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Question 1 of 10
Electromagnetic waves are formed by the oscillation of what type of fields? š”
Gravitational and magnetic fields
Electric and magnetic fields
Electric and gravitational fields
Only electric fields