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Ultraviolet Radiation
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∙ 12y ago
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What type of electromagnetic wave is used in security pens?
It is UltraViolet Radiation
What type of electromagnetic waves in used in security pens?
It is UltraViolet Radiation
What type of electromagnetic radiation is used in airport security screening?
XRAYS
What electromagnetic radiation are used for n security pen?
Ultraviolet Radiation.
What type of rays are used for broadcasting?
Electromagnetic waves
What type of Electromagnetic wave does an excimer laser use?
The electromagnetic wave used here is Ultraviolet wave...
What type of pen does obama use to sign bills?
Former President Obama used a variety of pens to sign bills into law, known as presidential signing pens. These durable pens are often provided by the White House, and multiple pens are used to sign each bill. They are typically given as commemorative gifts to key individuals involved in the legislation. The specific brand or type of pen used by Obama has not been publicly disclosed.
What type of energy is used for communication systems?
Electromagnetic energy
What type of electromagnetic wave is used for TVs?
Radio 'waves'.
What type of Electromagnetic radiation used in satellite?
Gamma rays
What type of energy is used in laser light?
Electrical (electromagnetic) energy is used. Light energy ( another form of electromagnetic energy) is produced.
Why is marble used for pens?
Marble is used for pens because Marble is famous for making pens
