Tagged: Electromagnetic radiation

Microwave oven danger 2

The uses and dangers of microwaves

Microwave technology Microwave technology is used for telecommunications, the microwave is easily focused into narrower beams than the radio waves, its higher frequency allows the broad bandwidth and high data transmission rates.

The lasers 0

The importance and medical uses of the laser beams

The laser The laser is a device that emits light through a process of optical amplification based on the stimulated emission of the electromagnetic radiation, The laser is highly coherent, It is monochromatic in...