'Term for the distance from the center of a lens to the pt. where parallel rays that pass through it converge'
focal length
PHYSICS: Term for the distance from the center of a lens to the pt. where parallel rays that pass through it converge
Term for the distance from the center of a lens to the pt. where parallel rays that pass through it converge
Term for the distance from the center of a lens to the pt. where parallel rays that pass through it converge
PHYSICS
focal length
PHYSICS