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em waves travel at approximately 300 000 km per second in area space
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Do stars have electromagnetic waves and how is it a known fact of this information?
Stars don't have electromagnetic waves. They absorb them and release them. It is not a known fact because electromagnetism is only a theory for now. However, light that reach us from stars are said to be EM waves because visible light is theorized to be in the EM spectrum.
What are the types of waves in the electromagnetic spectrum?
All electromagnetic (EM) waves are in the EM spectrum. This is from "ELF" (3-30hz) through visible light (300Thz+), out past gamma rays. Any wave above DC that broadcasts into space is part of the EM spectrum.
EM waves your body senses as heat?
these waves are known as Infrared Waves. On the EM spectrum the are between visible light and microwaves. It means "below red".
How do the various kinds of em waves different from each other?
There are two main types of EM waves. Magnetic waves and Electronic waves. They exist at orthogonal relationships with M waves and E waves at 90 degrees to each other.
What types of waves are found in electromagnetic spectrum for studying the universe?
The waves are called "electromagnetic waves". All types of EM waves can be used to study the Universe.
What is energy that travels across distance in the form of EM waves?
"EM" stands for "electromagnetic" waves, a broad description that includes radio, microwave, heat, light, gamma rays and cosmic rays.
What does the e stand for in EM waves?
EM waves stand for Electromagnetic waves.
What is the energy transferred as em waves?
EM waves or electromagnetic waves is radiant energy.
Which em waves are used in wireless technology?
Radio-waves are used in wireless technologies to transmit data between devices over a short distance.
What does E in EM wave stand for?
EM waves stand for Electromagnetic waves.
Are em waves longitudinal are transverse?
EM waves are both Transverse and Longitudinal.
How does the troposphere filter out part of the EM spectrum?
The troposhpere is thick (relatively speaking) with gases and so more high energy EM waves are absorbed before they can reach the ground.
Do stars have electromagnetic waves and how is it a known fact of this information?
Stars don't have electromagnetic waves. They absorb them and release them. It is not a known fact because electromagnetism is only a theory for now. However, light that reach us from stars are said to be EM waves because visible light is theorized to be in the EM spectrum.
Which EM waves have the longest wavelenghts?
Radio waves
Can you smell EM waves?
Electromagnetic waves have no odor.
What type of em waves do cell phones depend on?
Cell Phones depend on The EM Radio Waves to Work. By: And
How do various kinds of em waves differ from each other?
There are two main types of EM waves. Magnetic waves and Electronic waves. They exist at orthogonal relationships with M waves and E waves at 90 degrees to each other.
