Which best describes what is occurring when a door is almost closed and rays of light fan out from the small opening? absorption interference refraction diffraction

Answer : (d) diffraction

Explanation :

When a door is almost closed and rays of light fan out from the small opening, this shows diffraction of light.  

It is the process of bending of light when it reaches a very small obstacle. The necessary condition for diffraction is the wavelength of the light source is comparable to the size of opening or obstacle.

So, the correct option is (d) diffraction.

i need to show me the graph so i can give u an answer

a

explanation:

because they are cartillidge