A convex lens focuses light to a single focal point. What wave behavior is responsible for the light rays coming together at the focal point?

Here is the photo.

https://lh5.googleusercontent. com/eh8oGTs-v3tx_mRRUCrXEn6z1Zs8nl7 V1BMaNagYhXHO2LJ7KD6KoGFVJoedU5ZrV_ QJINPziBmDDYIyrN5YiPR2fqIsUVjnRKK5j BdPxY03KVOaFi46KADJ-ArS=w314

Answer choices:

A-Reflection

B-Refraction

C-Absorption

D-Diffraction

B-Refraction  

Explanation:

Refraction is the change in direction of a wave as it passes from one medium to another.

The curved surface of a convex lens bends the light rays just enough to make them meet at a focal point.

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the rearrangement of particles in a physical change. hope this