Celivalg, 10 months ago Regardless of if it’s on the visual spectrum or not, it’s all called light as long as it’s electromagnetic radiations Radio waves are light, gamma rays are light, gravitational waves are not, sound waves are not
Regardless of if it’s on the visual spectrum or not, it’s all called light as long as it’s electromagnetic radiations
Radio waves are light, gamma rays are light, gravitational waves are not, sound waves are not