How does light reflect refact and transmit?

Light reflects when it bounces off a surface, following the law of reflection, which states that the angle of incidence equals the angle of reflection. Refraction occurs when light passes through a medium with a different density, bending as it enters or exits that medium due to a change in speed. Transmission refers to the passage of light through a material without being absorbed; clear materials like glass allow light to pass through with minimal scattering or absorption. Together, these processes define how we perceive and interact with light in our environment.