Show:
Radio Waves
Infrared Rays
Visible Light
Ultraviolet Rays
X-Rays
100
Electromagnetic waves with the longest wavelengths and lowest frequencies.
What are Radio Waves?
100
Electromagnetic waves with wavelengths shorter than those of radio waves.
What are Infrared Rays?
100
Electromagnetic waves that you can see.
What is visible light?
100
Electromagnetic waves with wavelengths just shorter than those of visible light.
What are ultraviolet rays?
100
Electromagnetic waves with wavelengths just shorter than those of ultraviolet rays.
What are X-Rays?
200
A system that uses reflected radio waves to detect objects and measure their distance and speed.
What is Radar?
200
An image that shows regions of different temperatures
What is a thermogram?
200
Shorter wavelengths and higher frequencies that infrared rays.
What are visible light waves?
200
Higher frequencies than visible light, so they carry more energy.
What are ultraviolet rays?
200
Too much exposure to X-rays.
What is cancer?
300
Radio waves with longer wavelengths.
What are Broadcast Waves?
300
Infrared waves have a higher frequency than radio waves, so they have more energy than radio waves.
What are heat lamps?
300
longest wavelengths appear.
What is color red?
300
The energy of ultraviolet rays is great enough to damage.
What are living cells?
300
X-Rays pass through these.
What are skin and soft tissues?
400
The radio waves with the shortest wavelengths and the highest frequencies.
What are microwaves?
400
Takes pictures using infrared rays instead of light.
What are infrared cameras?
400
The shortest wavelengths of visible light appear.
What is violet color?
400
What is ultraviolet lamps are often used to kill bacteria on______.
What is hospital equipment?
400
X-Rays used in what.
What is industry and engineering?
500
A form of energy emitted and absorbed by charged particles, which exhibits wave-like behavior as it travels through space.
What is Electromagnetic Radiation?
500
Electromagnetic radiation of high frequency and therefore high energy.
What are gamma rays?
500
Colorless light that contains all the wavelengths of the visible spectrum at equal intensity.
What is white light?
500
Ultraviolet rays cause skin cells to produce ______.
What is vitamin D?
500
Part of the x-ray that has cracks.
What are dark areas?