Optical mechanical scanner is used in which type of electromagnetic waves? Options: A . &nbspX-rays B . &nbspCosmic waves C . &nbspRadio waves D . &nbspThermal IR

Optical mechanical scanner is used in which type of electromagnetic waves?

Question

Optical mechanical scanner is used in which type of electromagnetic waves?

Options:

A . X-rays

B . Cosmic waves

C . Radio waves

D . Thermal IR

Answer: Option D
Answer: (d).Thermal IR

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