EM stands for electromagnetic and IR stands for infrared. EM refers to the interaction between electrically charged particles and electromagnetic fields. IR refers to the portion of the electromagnetic spectrum that is invisible to the human eye. Both EM and IR are used in various technologies such as communication systems, remote sensing, and medical imaging.

HCLTech Interview Questions: What is EM and IR

Asked inHCLTech,Layout Designer

What is EM and IR

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6mo

EM stands for electromagnetic and IR stands for infrared.

EM refers to the interaction between electrically charged particles and electromagnetic fields.
IR refers to the portion of the electromagnetic ...read more

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