Ray
I would use the term 'transmission'
"Light damage" is the term used to describe the damage caused by an F0 tornado.
illuminatedThats the right answer for a plus.
Opaque is the term used to describe an object or substance that stops all light passing.
Light is not a term usually used to describe diamonds -- but literally, the lightest diamond would be the diamond with the least weight.
point
If on your paper your answers are point, ray, line segment, or plane i think it will be Plane
a ray
A cone.
A straight edge
Point
As a point
A point
F is not a geometric shape that is used. The standard geometric term vertex means the intersection point of two sides of a plane figure. If F is meant to represent figure this term might apply.
We generally use the term perimeter to describe the distance around a geometric figure.
It is a ray [of coherent light], a physical term.
Smooth