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Ch.9 Waves and Light

Across
A disturbance that involves the transfer of electric and magnetic energy
A copy of the object formed by reflected or refracted rays of light
Has shorter wavelengths and higher frequencies than radio waves
The complete range of electromagnetic waves placed in order of increasing frequency
Electromagnetic waves with wavelengths just shorter than those of visible light
The image you see in a plane mirror
Em waves with wavelengths shorter than those of microwaves
An imaginary line that divides a mirror in half
The number of waves that pass a given point in a certain amount of time
Down
Distance from crest to crest
The energy that electromagnetic waves transfer through matter or space
Em wave that has the shortest wavelengths and highest frequencies
Occurs when parallel rays of light hit a smooth surface
Em waves that have the longest wavelengths and the lowest frequencies
Em waves that you can see
Has wavelengths just shorter than those of ultraviolet rays
Occurs when parallel rays of light hit an uneven surface
A mirror with a surface that curves inward like the inside of a bowl
A flat sheet of glass that has a smooth, silver colored coating on one side
You can represent light waves as straight lines called