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Light is the most important tool of guidance. Humans need light to see and go about daily activities. The invention of fire was man's attempt to substitute the light of the day while he fights the darkness of the night. Today, technological advancements allow people to exploit other beneficial uses of light such as solar power.


WHY IS LIGHT MEASUREMENT IMPORTANT? Most importantly, light is used in photosynthesis, the process which produces food for all aquatic plants and most coral. It is therefore obvious that aquarists would want to measure light to ensure that plants ...


Light is a valuable resource present. It is one of the most exciting things which has been surprising the scientists for long. Even famous scientists like Albert Einstein and Newton were fascinated by the light so much.. Hence, Einstein proposed E=MC², and also studied the photon and wave nature of light to a large extent.


light energy is a natural source of energy … Mainly from the sun … • It is used by plants by the process if photosynthesis for making food .. • Light is very important for us to see another objects • Light energy can be converted to electrical ene...


Light is important because it helps us humans see, helps plants that undergo photosynthesis grow, and is needed to warm the earth. There are many very useful ways that light can be used.


The key to enjoying the benefits of natural light is to be careful “A small amount of sun exposure can help your body manufacture its own vitamin D — about five to 30 minutes of sunlight ...


The key feature that makes this material so useful with LED lights is that when the material interacts with light, it produces unique properties unlike any other material previously used in LED lighting. The opponents of Houston’s current LED lights are not asking the city and CenterPoint to simply stop […]


By Juliet Rennie. At the end of last year, the UN declared that 2015 would be the International Year of Light and Light Based Technology. By doing so, they recognised the importance of raising awareness of light, as well as its fundamental role in the development of human society.


Answer (1 of 17): Without light, there would be no life on earth. This is because we need plant life, not just so that we have a source of food, but also to create oxygen so that we can actually breathe. Without light, plants would be unable to grow.Photosynthesis is a chemical process that converts carbon dioxide into organic compounds, particularly sugars so the plant has food, using the ...


Lighting is an important aspect of interior design as it enhances the aesthetic appeal and creates the mood and ambiance of a living space. Lighting fixtures that illuminate a room creates a safe and comfortable environment besides adding style to the interior décor.