Asked by Candace Shields on May 01, 2024
Verified
A(n) ____converts light energy directly into electric energy.
A) LED
B) phototransistor
C) solar cell
D) photoconductive cell
Solar Cell
A device that converts light energy directly into electricity by the photovoltaic effect, typically used in solar panels.
Light Energy
The form of energy visible to the human eye, produced by photons, and used in various applications ranging from vision to photosynthesis.
- Acquire knowledge about the application of photoelectric and fiber optic sensors for the detection of presence, distance, and various parameters.
- Learn the essential principles and applications of various sensors used in industrial surroundings.
Verified Answer
ZK
Zybrea KnightMay 05, 2024
Final Answer :
C
Explanation :
Solar cells, also known as photovoltaic cells, are designed to convert light energy directly into electric energy through the photovoltaic effect. A solar cell consists of layers of silicon that absorb photons (light energy) and release electrons, which generate an electric current. LEDs are light-emitting diodes that convert electric energy into light energy, while phototransistors and photoconductive cells detect and amplify light signals.
Learning Objectives
- Acquire knowledge about the application of photoelectric and fiber optic sensors for the detection of presence, distance, and various parameters.
- Learn the essential principles and applications of various sensors used in industrial surroundings.