Answer:1. Wave Type: Gamma RaysSources: Radioactive nucleiDetectors: Photographic film, Ionization detectorsPractical Uses: Sterilization, Sun tanning, Security marking2. Wave Type: Infrared WavesSources: Energy level changes of electrons in atomsDetectors: Thermopile, Bolometer, Photographic filmPractical Uses: Mobile phones, Cooking, Radar3. Wave Type: Radio WavesSources: Oscillating electrical chargesDetectors: AntennasPractical Uses: Broadcasting, Communication, Navigation systems