Focal Point
This knowledge is used in careers such as:
Electrical Engineer (Designs Electrical Systems) ~$65,000 - $115,000 - Number of jobs: 295,000 (17,500 Openings Per Year) +7% Growth
Mechanical Engineer (Designs Machines) ~$65,000 - $115,000 - Number of jobs: 290,000 (18,100 Openings Per Year) +9% Growth
Industrial Technician (Maintains & Repairs Machines) ~$50,000 - $75,000 - Number of jobs: 540,000 (54,000 Openings Per Year) +13% Growth
Doctor (Diagnoses and Treats Patients) ~$200,000 - $350,000 - Number of jobs: 840,000 (24,000 Openings Per Year) +3% Growth
Healthcare Tech (Administers Medical Tests & Procedures) ~$55,000 - $80,000 - Number of jobs: 270,000 (15,400 Openings Per Year) +5% Growth
Explore These Careers →
Example:
Imagine trying to listen to a conversation in a crowded room where everyone is talking at once. Just like how you focus on one conversation amidst the noise by directing your attention, a lens gathers scattered light rays and converges them to a single focal point. In this analogy, your ears act as a lens, filtering out other sounds to focus on a specific conversation, much like how a lens directs light rays to converge at the focal point.
Practice Version
Focal Point: The point at which light rays converge after passing through a lens is called the focal point. In simple terms, the focal point is where light meets after being bent by a lens to create a clear image.