Question

What is reflection of light
AND
Why is a shadow colourless

Answer 1

Answer:

Reflection is when light bounces off an object. If the surface is smooth and shiny, like glass, water or polished metal, the light will reflect at the same angle as it hit the surface. This is called specular reflections...

Shadow is colourless as when the light falls on a non luminous object it doesn't allow light to pass through ,

thคຖk ฯ໐น

Answer 2

Answer:

the bouncing back off light from a solid medium that is called reflection of light

Shadow is colourless as when the light falls on a non luminous object it doesn't allow light to pass through it. The colour of the shadow is always black because the object creating the shadow blocks the light and in absence of light the shadow is black.