In contrast, prunes' reputation for being rich in iron doesn't hold true. In reality, they're a decent, but not spectacular, source. Prunes, however, get overlooked as a source of vitamin A, even though they provide more than ten percent of recommended levels.
Solar cell. A solar cell, or photovoltaic cell (previously termed solar battery), is an electrical device that converts the energy of light directly into electricity by the photovoltaic effect, which is a physical and chemical phenomenon.
A photovoltaic cell, commonly called a solar cell or PV, is the technology used to convert solar energy dir â¦ ectly into electrical power. A photovoltaic cell is a nonmechanical device usually made from silicon alloys.nswer by Mabrozek. Confidence votes 2.0K. Photovoltaic cell, or solar cell, is a thin and and often very small semiconductor device, usually made from silicon, which converts light, e.g., sunlight, into electricity.