Electromagnetic Radiation
Energy carried by an electromagnetic wave.
What is Radiant Energy?
pg 601
Changing Electric Field produces a magnetic Field.
What is Connected Fields?
pg 602
Is the entire range of electromagnetic waves with different frequencies and wavelengths.
What is Electromagnetic Spectrum?
pg 608
The use of electromagnetic waves to send information in all directions.
What is broadcasting?
pg 615
Useful for killing germs.
What is Ultraviolet waves?
pg 620
Electromagnetic Waves vibrate when it forms what.
What is an electron?
pg 605
Changing magnetic field.
What is produces a changing electric field?
pg 602
Is a low-frequency low-energy electromagnetic wave
What is Radio Wave?
pg 610
Can pass through many buildings.
What is Radio Waves?
pg 615
Using ultraviolet lamps to kill germs in food.
What is Food manufacturers?
When an electromagnetic waves passes from space to matter.
What is it slows down?
pg 616
When electromagnetic waves move through matter.
What is slows down?
pg 603
Electromagnetic Spectrum is organized into groups.
What is Wavelengths and Frequencies?
pg 609
Electromagnetic wave that a radio or television station uses to carry its sound or image signals.
pg 616
Using ultraviolet lamps to purify lake water.
What is Campers?
pg 620
The longest wavelengths of which electromagnetic waves.
What is Radio Waves?
pg 615
Most important energy source.
pg 604
A small portion of the total electromagnetic spectrum represents.
What is Light?
pg 612
The carrier wave matches the electric signal.
What is Modulates or varies?
pg 616
What is Ultraviolet waves?
pg 620
The Latin word for shining.
What is Radiantem?
pg 601
Suns energy is carried by three types of waves.
What is Ultraviolet Waves, Light Waves and Infrared Waves.
pg 604
Waves with shorter wavelengths do not feel warm.
pg 610
A change in the amplitude of a carrier wave.
pg 616
Can use an ultraviolet wand to quickly harden adhesives.
What is a Dentist?
pg 620