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What are 2 sources of EM waves in earth's atmosphere?
the sun and technology
Why em waves are used to transfer energy using antenna?
hi
What does E in EM wave stand for?
EM waves stand for Electromagnetic waves.
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 are two examples of how EM waves are used in everday life?
EM waves are used in everyday life through technologies like cell phones, which use radio waves for communication. Another example is in microwave ovens, which use microwaves to heat food quickly and efficiently.
What does the e stand for in EM waves?
EM waves stand for Electromagnetic waves.
Which EM waves have the longest wavelenghts?
Radio waves
Are em waves longitudinal are transverse?
EM waves are both Transverse and Longitudinal.
What type of em waves do cell phones depend on?
Cell Phones depend on The EM Radio Waves to Work. By: And
Does Wireless LAN serve the same purpose as non wireless LAN?
Yes, it does. Purpose of wireless LAN is to remove wiring by substituting it with EM waves. Technically it allows to simplify troubleshooting because you do not have wires anymore, at least not after switch. In practice troubleshooting might be not as simple as it being claimed.
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.
What are the waves in the EM spectrum?
Radio waves are the longest lengthwise.
