The focal point, or an area of emphasis are two very different things in design theory. true or false

It's true. Emphasis is what your eyes are drawn to or the main subject, focal point is the point at which rays or waves meet after reflection or refraction, or the point from which diverging rays or waves appear to proceed.

i think it's about 10 mins.

actually i think that's wrong, but i don't know how to delete this.

but who knows it might be right.