A transverse wave composed of an oscillation electric field and a magnetic field that oscillates perpendicular to the electric field.
Choose the correct answer... When light refracts into a substance in which it must slow down, the light raw will bend (toward or away from) a line perpendicular to the surface it strikes.
Choose the correct answer... When light refracts into a substance in which it speeds up, the light ray will bend (toward or away from) a line perpendicular to the surface it strikes.
light has a dual nature with wavelike and particlelike characteristics.
Finish the sentence: The quantum-mechanical theory of light states that...
There must be water droplets in the air, the sun must be shining behind you, and the sun must be at a certain angle.
In order for a rainbow to appear, what three criteria must be met?
Converging lenses focus light rays to a single point and diverging lenses bend light rays outward.
What are the differences between converging and diverging lenses?