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by taking a nail and rap it around the nail and then something metal after get a battery and a switch
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∙ 11y ago
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How do you use electromagnetic wave in a sentence?
Solar flares emit electromagnetic waves.The electromagnetic wave interrupted cellular phone communications.Satellites can be damaged by electromagnetic waves.
Which type of electromagnetic wave would be most useful for a device to warm food safely?
Microwaves
What type of device converts an electrical signal into electromagnetic waves for transmission through a channel?
transmitter
Can electromagnetic waves be distorted?
Very easily, with a device called a beam splitter -- which does exactly what it names implies.
What is the most accurate measuring device?
An atomic clock the most accurate time measuring device. It uses an electronic transition frequency in the optical, ultraviolet, or microwave region of the electromagnetic spectrum of atoms.
Which is an electromagnetic device?
a loudspeaker
How do you make a simple electromagnetic device?
you dont, just take a nail and a wire and put it together with a battery.
An electromagnetic-induction device usually has what material in its core?
Iron
What is any device that protects against an electromagnetic field?
Faraday cage.
How are pacemakers programmed?
Pacemakers are programmed externally with a handheld electromagnetic device.
How do you use electromagnetic wave in a sentence?
Solar flares emit electromagnetic waves.The electromagnetic wave interrupted cellular phone communications.Satellites can be damaged by electromagnetic waves.
What device converts electromagnetic radition into heat energy?
Heat Lamp. Is a lamp that shines heat energy ( electromagnetic Energy) into the form of heat.
Electromagnetic-induction device usually has which of the following materials in its core?
soft iron
What is an actinometer?
An actinometer is a device used to maesure the heating power of electromagnetic radiation.
Is a blood pressure monitor or microwave a electromagnetic device?
blood pressure monitor
What energy does the electromagnetic spectrum make?
the energy that makes the electromagnetic spectrum is electromagnetic radiation
What do baby monitors have to do with Electromagnetic waves?
The monitoring device is a radio transmitter that sends signals to the radio transmitter. Radio waves are a type of Electromagnetic waves.
