- #1
Ajay.makhecha
- 10
- 0
Even though light is a transverse wave it travels through air . Why?
Last edited by a moderator:
Light is a form of electromagnetic radiation that is visible to the human eye and is responsible for the sense of sight. It is made up of tiny particles called photons, which travel in waves at the speed of light.
Light waves travel through air in a straight line, at a constant speed of approximately 299,792,458 meters per second. As they travel, they can be absorbed, reflected, or scattered by particles in the air, such as dust or water vapor.
Light waves have different wavelengths, which determine the color that we see. Our eyes are able to detect a small range of wavelengths, which we perceive as different colors. For example, red light has a longer wavelength than blue light, and we see it as a different color.
The Earth's atmosphere plays a crucial role in allowing light waves to travel through air. It helps to filter out harmful rays, like ultraviolet radiation, and also acts as a medium for light to travel through. The composition and density of the atmosphere can also affect how light is scattered and absorbed.
Yes, light waves can travel through other mediums besides air, such as water, glass, and even certain types of gases. However, the speed and behavior of light waves may vary depending on the medium they are traveling through.