why is aluminium reflector used in incandescent light bulbs used in the green house
Answers
Aluminium is used as the material in reflectors in incandescent lamps in green houses.
Green houses are artificial herbariums, where plants
grow in controlled surroundings. This is done either to cultivate rare and
exotic plant species or for the culture of plants intended for research
purposes.
Since precautions have to be taken to ensure
that the plant receives the right amount of sunshine, incandescent bulbs are
used as an artificial source of sunlight. Aluminium provides a good reflecting
surface for the artificial light to reach the plants and to magnify its
intensity. This is due to aluminium’s unique molecular structure.
Hence, aluminium reflectors are used in
incandescent bulbs in green houses.
EXPLANATION:
Aluminum is one of the most common metal which we use in everyday life. It has shiny appearance and therefore it provides a good reflecting surface for the artificial light. Due to shiny surface it allow lights to reach to plants with enhanced intensity.
Therefore aluminum reflectors are used in incandescent bulbs in green houses. The shiny and this unique nature of aluminum metal is due to molecular structure of this metal.