Properties of electromagnetic waves and Light reflection
Light is an essential form of energy, The Sun is the most important source of light energy, It is the main natural source, It gives us heat and light, and it provides the green...
Tagged: Infrared waves
Infrared Sensors (Infrared Detectors) uses, features, advantages & disadvantages
Infrared Sensors They are the modern technology used to pick up an area of the light spectrum which the eyes are not capable of seeing , They also known as thermography , infrared detectors...